diff --git a/config/shippingCarriers/acs.php b/config/shippingCarriers/acs.php
new file mode 100644
index 0000000..cea2928
--- /dev/null
+++ b/config/shippingCarriers/acs.php
@@ -0,0 +1,50 @@
+<?php
+
+/*
+|--------------------------------------------------------------------------
+| ACS Courier credentials
+|--------------------------------------------------------------------------
+|
+| ACS requires two credential mechanisms simultaneously: an AcsApiKey
+| HTTP header (gates the REST gateway itself) and four account fields
+| (Company_ID/Company_Password/User_ID/User_Password) sent in every
+| request body. Both are supplied by ACS when your account is set up.
+|
+| Set these via environment variables — never commit real values.
+|
+| ACS_BASE_URL           Root REST endpoint (unversioned, single URL for
+|                        every ACSAlias call).
+| ACS_API_KEY            The AcsApiKey header value.
+| ACS_COMPANY_ID         Company_ID body field.
+| ACS_COMPANY_PASSWORD   Company_Password body field.
+| ACS_USER_ID            User_ID body field.
+| ACS_USER_PASSWORD      User_Password body field.
+| ACS_BILLING_CODE       Your ACS credit/billing code, used for price
+|                        calculation and voucher creation.
+| ACS_SENDER_*           Static sender details reused on every voucher.
+|
+*/
+
+return [
+
+    'base_url' => env('ACS_BASE_URL', 'https://webservices.acscourier.net/ACSRestServices/api/ACSAutoRest'),
+
+    'api_key' => env('ACS_API_KEY'),
+
+    'company_id' => env('ACS_COMPANY_ID'),
+    'company_password' => env('ACS_COMPANY_PASSWORD'),
+    'user_id' => env('ACS_USER_ID'),
+    'user_password' => env('ACS_USER_PASSWORD'),
+
+    'billing_code' => env('ACS_BILLING_CODE'),
+
+    'sender' => [
+        'name' => env('ACS_SENDER_NAME'),
+        'address' => env('ACS_SENDER_ADDRESS'),
+        'zip_code' => env('ACS_SENDER_ZIP'),
+        'phone' => env('ACS_SENDER_PHONE'),
+    ],
+
+    'timeout' => env('ACS_HTTP_TIMEOUT', 10),
+
+];
diff --git a/src/Shipping/Carriers/Acs/AcsArea.php b/src/Shipping/Carriers/Acs/AcsArea.php
new file mode 100644
index 0000000..a4fe1b5
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/AcsArea.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs;
+
+class AcsArea
+{
+    public function __construct(
+        public readonly string $stationId,
+        public readonly int $branchId,
+    ) {}
+}
diff --git a/src/Shipping/Carriers/Acs/AcsClient.php b/src/Shipping/Carriers/Acs/AcsClient.php
new file mode 100644
index 0000000..540921e
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/AcsClient.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs;
+
+use Illuminate\Support\Facades\Http;
+
+class AcsClient
+{
+    public function __construct(private readonly array $config) {}
+
+    public function call(string $alias, array $parameters = []): AcsResponse
+    {
+        $response = Http::withHeaders([
+            'AcsApiKey' => $this->config['api_key'],
+        ])
+            ->timeout($this->config['timeout'])
+            ->post($this->config['base_url'], [
+                'ACSAlias' => $alias,
+                'ACSInputParameters' => array_merge($this->credentialParams(), $parameters),
+            ]);
+
+        return AcsResponse::fromHttpResponse($response);
+    }
+
+    private function credentialParams(): array
+    {
+        return [
+            'Company_ID' => $this->config['company_id'],
+            'Company_Password' => $this->config['company_password'],
+            'User_ID' => $this->config['user_id'],
+            'User_Password' => $this->config['user_password'],
+        ];
+    }
+}
diff --git a/src/Shipping/Carriers/Acs/AcsFulfillmentService.php b/src/Shipping/Carriers/Acs/AcsFulfillmentService.php
new file mode 100644
index 0000000..1635408
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/AcsFulfillmentService.php
@@ -0,0 +1,133 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs;
+
+use Illuminate\Support\Collection;
+use Lunar\Models\Order;
+use Modules\Core\Shipping\Contracts\CarrierFulfillmentInterface;
+use Modules\Core\Shipping\Contracts\SupportsManifestBatching;
+use Modules\Core\Shipping\DataTransferObjects\ManifestResult;
+use Modules\Core\Shipping\Models\Shipment;
+
+class AcsFulfillmentService implements CarrierFulfillmentInterface, SupportsManifestBatching
+{
+    public function __construct(
+        private readonly AcsClient $client,
+        private readonly AreaResolver $areaResolver,
+    ) {}
+
+    public function createShipment(Order $order, array $overrides = []): Shipment
+    {
+        $address = $order->shippingAddress;
+        $destination = $this->areaResolver->resolve($address->postcode);
+
+        $response = $this->client->call('ACS_Create_Voucher', array_merge([
+            'Pickup_Date' => now()->toDateString(),
+            'Sender' => config('acs.sender.name'),
+            'Recipient_Name' => trim("{$address->first_name} {$address->last_name}"),
+            'Recipient_Address' => $address->line_one,
+            'Recipient_Zipcode' => $address->postcode,
+            'Recipient_Region' => $address->city,
+            'Recipient_Phone' => $address->contact_phone,
+            'Recipient_Country' => 'GR',
+            'Acs_Station_Branch_Destination' => $destination->branchId,
+            'Billing_Code' => config('acs.billing_code'),
+            'Charge_Type' => 2,
+            'Item_Quantity' => 1,
+            'Weight' => 0.5,
+        ], $overrides))->throwIfError();
+
+        $voucherNo = (string) $response->valueOutput['Voucher_No'];
+
+        $shipment = Shipment::create([
+            'order_id' => $order->id,
+            'carrier' => 'acs',
+            'tracking_reference' => $voucherNo,
+            'meta' => [
+                'station_destination' => $destination->stationId,
+                'weight' => $overrides['Weight'] ?? 0.5,
+                'pickup_date' => now()->toDateString(),
+            ],
+        ]);
+
+        if (($overrides['Item_Quantity'] ?? 1) > 1) {
+            $this->persistMultipartVouchers($shipment);
+        }
+
+        return $shipment;
+    }
+
+    public function printLabel(Shipment $shipment): string
+    {
+        $response = $this->client->call('ACS_Print_Voucher', [
+            'Voucher_No' => $shipment->tracking_reference,
+            'Print_Type' => 2,
+            'Start_Position' => 1,
+        ])->throwIfError();
+
+        $shipment->update(['label_printed_at' => now()]);
+
+        return $response->valueOutput[$shipment->tracking_reference] ?? '';
+    }
+
+    public function cancelShipment(Shipment $shipment): void
+    {
+        if ($shipment->manifest_reference) {
+            throw new \RuntimeException('Cannot cancel a shipment already included in an issued manifest.');
+        }
+
+        $this->client->call('ACS_Delete_Voucher', [
+            'Voucher_No' => $shipment->tracking_reference,
+        ])->throwIfError();
+
+        $shipment->update(['cancelled_at' => now()]);
+    }
+
+    public function pendingForManifest(): Collection
+    {
+        return Shipment::query()
+            ->where('carrier', 'acs')
+            ->whereNull('manifest_reference')
+            ->whereNull('cancelled_at')
+            ->get();
+    }
+
+    public function issueManifest(Collection $shipments): ManifestResult
+    {
+        $unprinted = $shipments->whereNull('label_printed_at');
+
+        if ($unprinted->isNotEmpty()) {
+            return ManifestResult::blocked($unprinted, 'unprinted');
+        }
+
+        $response = $this->client->call('ACS_Issue_Pickup_List', [
+            'Pickup_Date' => now()->toDateString(),
+            'MyData' => null,
+        ])->throwIfError();
+
+        $pickupListNo = (string) $response->valueOutput['PickupList_No'];
+
+        $shipments->each(fn (Shipment $shipment) => $shipment->update([
+            'manifest_reference' => $pickupListNo,
+        ]));
+
+        return ManifestResult::success($pickupListNo, $shipments);
+    }
+
+    private function persistMultipartVouchers(Shipment $mainShipment): void
+    {
+        $response = $this->client->call('ACS_Get_Multipart_Vouchers', [
+            'Main_Voucher_No' => $mainShipment->tracking_reference,
+        ])->throwIfError();
+
+        foreach ($response->tableOutput['Table_Data'] ?? [] as $row) {
+            Shipment::create([
+                'order_id' => $mainShipment->order_id,
+                'carrier' => 'acs',
+                'tracking_reference' => $row['MultiPart_Voucher_No'],
+                'parent_reference' => $mainShipment->tracking_reference,
+                'meta' => $mainShipment->meta?->toArray() ?? [],
+            ]);
+        }
+    }
+}
diff --git a/src/Shipping/Carriers/Acs/AcsRateDriver.php b/src/Shipping/Carriers/Acs/AcsRateDriver.php
new file mode 100644
index 0000000..0d92a48
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/AcsRateDriver.php
@@ -0,0 +1,134 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs;
+
+use Lunar\DataTypes\Price;
+use Lunar\DataTypes\ShippingOption;
+use Lunar\Facades\Pricing;
+use Lunar\Shipping\DataTransferObjects\ShippingOptionRequest;
+use Lunar\Shipping\Interfaces\ShippingRateInterface;
+use Lunar\Shipping\Models\ShippingRate;
+use Modules\Core\Shipping\Carriers\Acs\Exceptions\AcsApiException;
+use Modules\Core\Shipping\Contracts\SupportsLivePricing;
+
+class AcsRateDriver implements ShippingRateInterface, SupportsLivePricing
+{
+    public ShippingRate $shippingRate;
+
+    public function __construct(
+        private readonly AcsClient $client,
+        private readonly AreaResolver $areaResolver,
+    ) {}
+
+    public function name(): string
+    {
+        return 'ACS Courier';
+    }
+
+    public function description(): string
+    {
+        return 'Live rate quote from ACS Courier.';
+    }
+
+    public function resolve(ShippingOptionRequest $shippingOptionRequest): ?ShippingOption
+    {
+        $shippingRate = $shippingOptionRequest->shippingRate;
+        $shippingMethod = $shippingRate->shippingMethod;
+        $cart = $shippingOptionRequest->cart;
+
+        $postcode = $cart->shippingAddress?->postcode;
+
+        if (! $postcode) {
+            return null;
+        }
+
+        if (($shippingRate->pricing_mode ?? 'live') === 'fixed') {
+            return $this->resolveFixedPrice($shippingRate, $shippingMethod, $cart);
+        }
+
+        return $this->resolveLivePrice($shippingRate, $shippingMethod, $cart, $postcode);
+    }
+
+    private function resolveFixedPrice(ShippingRate $shippingRate, $shippingMethod, $cart): ?ShippingOption
+    {
+        $subTotal = $cart->lines->sum('subTotal.value');
+
+        $pricing = Pricing::for($shippingRate)->qty($subTotal)->get();
+
+        if (! $pricing->matched) {
+            return null;
+        }
+
+        return new ShippingOption(
+            name: $shippingMethod->name ?: $this->name(),
+            description: $shippingMethod->description ?: $this->description(),
+            identifier: $shippingRate->getIdentifier(),
+            price: $pricing->matched->price,
+            taxClass: $shippingRate->getTaxClass(),
+            taxReference: $shippingRate->getTaxReference(),
+        );
+    }
+
+    private function resolveLivePrice(ShippingRate $shippingRate, $shippingMethod, $cart, string $postcode): ?ShippingOption
+    {
+        try {
+            $destination = $this->areaResolver->resolve($postcode);
+
+            $response = $this->client->call('ACS_Price_Calculation', [
+                'Billing_Code' => config('acs.billing_code'),
+                'Acs_Station_Destination' => $destination->stationId,
+                'Weight' => $this->totalWeightInKg($cart),
+                'Pickup_Date' => now()->toDateString(),
+                'Charge_Type' => 2,
+            ])->throwIfError();
+        } catch (AcsApiException $e) {
+            report($e);
+
+            return null;
+        }
+
+        $amount = (int) round(($response->valueOutput['Total_Ammount'] ?? 0) * 100);
+
+        return new ShippingOption(
+            name: $shippingMethod->name ?: $this->name(),
+            description: $shippingMethod->description ?: $this->description(),
+            identifier: $shippingRate->getIdentifier(),
+            price: new Price($amount, $cart->currency, 1),
+            taxClass: $shippingRate->getTaxClass(),
+            taxReference: $shippingRate->getTaxReference(),
+            meta: ['acs_station_destination' => $destination->stationId],
+        );
+    }
+
+    public function on(ShippingRate $shippingRate): self
+    {
+        $this->shippingRate = $shippingRate;
+
+        return $this;
+    }
+
+    private function totalWeightInKg($cart): float
+    {
+        $weight = 0.0;
+
+        foreach ($cart->lines->load('purchasable') as $line) {
+            $variant = $line->purchasable;
+
+            if (! $variant || ! $variant->weight_value) {
+                continue;
+            }
+
+            $unit = $variant->weight_unit ?? 'kg';
+            $value = (float) $variant->weight_value;
+
+            $weight += match ($unit) {
+                'g' => $value / 1000,
+                'lb' => $value * 0.45359237,
+                'oz' => $value * 0.0283495231,
+                default => $value, // kg
+            } * $line->quantity;
+        }
+
+        return max($weight, 0.5); // ACS minimum billable weight
+    }
+}
diff --git a/src/Shipping/Carriers/Acs/AcsResponse.php b/src/Shipping/Carriers/Acs/AcsResponse.php
new file mode 100644
index 0000000..3e1255d
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/AcsResponse.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs;
+
+use Illuminate\Http\Client\Response;
+use Modules\Core\Shipping\Carriers\Acs\Exceptions\AcsApiException;
+
+class AcsResponse
+{
+    private function __construct(
+        public readonly bool $hasError,
+        public readonly ?string $errorMessage,
+        public readonly array $valueOutput,
+        public readonly array $tableOutput,
+    ) {}
+
+    public static function fromHttpResponse(Response $response): self
+    {
+        $body = $response->json() ?? [];
+
+        // ACS's own JSON key is misspelled ("Responce") — preserved here verbatim.
+        $output = $body['ACSOutputResponce'] ?? [];
+
+        return new self(
+            hasError: (bool) ($body['ACSExecution_HasError'] ?? ! $response->successful()),
+            errorMessage: $body['ACSExecutionErrorMessage'] ?? null,
+            valueOutput: $output['ACSValueOutput'][0] ?? [],
+            tableOutput: $output['ACSTableOutput'] ?? [],
+        );
+    }
+
+    public function throwIfError(): self
+    {
+        if ($this->hasError) {
+            throw new AcsApiException(
+                $this->errorMessage ?? ($this->valueOutput['Error_Message'] ?? 'Unknown ACS API error'),
+                $this->tableOutput,
+            );
+        }
+
+        return $this;
+    }
+}
diff --git a/src/Shipping/Carriers/Acs/AreaResolver.php b/src/Shipping/Carriers/Acs/AreaResolver.php
new file mode 100644
index 0000000..a87398f
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/AreaResolver.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs;
+
+use Illuminate\Support\Facades\Cache;
+use Modules\Core\Shipping\Carriers\Acs\Exceptions\AcsApiException;
+
+class AreaResolver
+{
+    public const CACHE_KEY = 'acs.areas';
+
+    public function __construct(private readonly AcsClient $client) {}
+
+    /**
+     * Resolve a Greek postcode to its ACS station/branch codes.
+     *
+     * Reads from the table warmed daily by WarmAcsAreaCacheJob. Falls
+     * back to a live lookup for that single postcode if the warmed cache is
+     * missing (e.g. the daily job never ran or failed) or doesn't contain it.
+     */
+    public function resolve(string $postcode): AcsArea
+    {
+        $areas = Cache::get(self::CACHE_KEY);
+
+        if ($areas !== null && isset($areas[$postcode])) {
+            return $this->toArea($areas[$postcode]);
+        }
+
+        return $this->toArea($this->fetch($postcode));
+    }
+
+    /**
+     * Fetch and cache the full country's postcode-to-station map in one call.
+     */
+    public function warmAll(): void
+    {
+        $areas = [];
+
+        foreach ($this->fetchAll() as $row) {
+            $areas[$row['Zip_Code']] = $row;
+        }
+
+        Cache::forever(self::CACHE_KEY, $areas);
+    }
+
+    private function fetch(string $postcode): array
+    {
+        $response = $this->client->call('ACS_Area_Find_By_Zip_Code', [
+            'Zip_Code' => $postcode,
+            'Show_Only_Inaccessible_Areas' => 0,
+            'Country' => 'GR',
+        ])->throwIfError();
+
+        $area = $response->tableOutput['Table_Data'][0] ?? null;
+
+        if (! $area) {
+            throw new AcsApiException("No ACS area found for postcode {$postcode}");
+        }
+
+        return $area;
+    }
+
+    private function fetchAll(): array
+    {
+        $response = $this->client->call('ACS_Area_Find_By_Zip_Code', [
+            'Zip_Code' => null,
+            'Show_Only_Inaccessible_Areas' => 0,
+            'Country' => 'GR',
+        ])->throwIfError();
+
+        return $response->tableOutput['Table_Data'] ?? [];
+    }
+
+    private function toArea(array $row): AcsArea
+    {
+        return new AcsArea(
+            stationId: $row['Station_ID'],
+            branchId: (int) $row['Branch_ID'],
+        );
+    }
+}
diff --git a/src/Shipping/Carriers/Acs/Exceptions/AcsApiException.php b/src/Shipping/Carriers/Acs/Exceptions/AcsApiException.php
new file mode 100644
index 0000000..75ed50c
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/Exceptions/AcsApiException.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs\Exceptions;
+
+use RuntimeException;
+
+class AcsApiException extends RuntimeException
+{
+    public function __construct(string $message, public readonly array $tableOutput = [])
+    {
+        parent::__construct($message);
+    }
+}
diff --git a/src/Shipping/Carriers/Acs/Jobs/WarmAcsAreaCacheJob.php b/src/Shipping/Carriers/Acs/Jobs/WarmAcsAreaCacheJob.php
new file mode 100644
index 0000000..7d87393
--- /dev/null
+++ b/src/Shipping/Carriers/Acs/Jobs/WarmAcsAreaCacheJob.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Modules\Core\Shipping\Carriers\Acs\Jobs;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Modules\Core\Shipping\Carriers\Acs\AreaResolver;
+
+class WarmAcsAreaCacheJob implements ShouldQueue
+{
+    use Dispatchable;
+    use InteractsWithQueue;
+    use Queueable;
+    use SerializesModels;
+
+    public int $tries = 3;
+
+    public int $backoff = 60;
+
+    public function handle(AreaResolver $areaResolver): void
+    {
+        $areaResolver->warmAll();
+    }
+}
diff --git a/src/Shipping/Filament/Pages/ManageShippingRates.php b/src/Shipping/Filament/Pages/ManageShippingRates.php
new file mode 100644
index 0000000..d91b287
--- /dev/null
+++ b/src/Shipping/Filament/Pages/ManageShippingRates.php
@@ -0,0 +1,165 @@
+<?php
+
+namespace Modules\Core\Shipping\Filament\Pages;
+
+use Filament\Forms\Components\Select;
+use Filament\Forms\Form;
+use Filament\Forms\Get;
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Table;
+use Lunar\Shipping\Facades\Shipping;
+use Lunar\Shipping\Models\ShippingMethod;
+use Lunar\Shipping\Models\ShippingRate;
+use Lunar\Shipping\Filament\Resources\ShippingZoneResource\Pages\ManageShippingRates as BaseManageShippingRates;
+use Modules\Core\Shipping\Contracts\SupportsLivePricing;
+
+/**
+ * Bound in place of the vendor ManageShippingRates page via the container
+ * (see ShippingServiceProvider), since that page has no extension hook of
+ * its own. Every reference to the vendor class name — routes, sub-nav,
+ * ShippingZoneResource::getPages() — is untouched; the container simply
+ * hands back this subclass whenever the vendor class is resolved.
+ *
+ * Adds a per-rate "Pricing" toggle (live API vs. fixed price) for methods
+ * whose driver supports live pricing (see SupportsLivePricing). Rates on
+ * methods without live pricing behave exactly as the vendor page always did
+ * — no toggle shown, price fields always required, vendor save logic used
+ * as-is.
+ */
+class ManageShippingRates extends BaseManageShippingRates
+{
+    public function form(Form $form): Form
+    {
+        $form = parent::form($form);
+
+        return $form->schema(
+            $this->insertPricingModeFieldAfterShippingMethod(
+                $this->hidePriceFieldsWhenLive($form->getComponents())
+            )
+        );
+    }
+
+    /**
+     * Insert the "Pricing" field immediately after "shipping_method_id" so
+     * it reads as a pair, rather than appending it elsewhere in the form.
+     */
+    private function insertPricingModeFieldAfterShippingMethod(array $components): array
+    {
+        $result = [];
+
+        foreach ($components as $component) {
+            $result[] = $component;
+
+            if (method_exists($component, 'getName') && $component->getName() === 'shipping_method_id') {
+                $result[] = $this->pricingModeField();
+            }
+        }
+
+        return $result;
+    }
+
+    private function pricingModeField(): Select
+    {
+        return Select::make('pricing_mode')
+            ->label('Pricing')
+            ->options([
+                'live' => 'Use live API pricing',
+                'fixed' => 'Use a fixed price',
+            ])
+            ->default('live')
+            ->live()
+            ->visible(fn (Get $get) => static::methodHasLivePricing($get('shipping_method_id')))
+            ->columnSpan(2);
+    }
+
+    /**
+     * Hide the vendor's price / price-break fields whenever this rate is
+     * set to live pricing — they'd otherwise be dead configuration,
+     * silently ignored by the driver. Only the base "price" field was ever
+     * required by the vendor form; the "prices" repeater (price breaks) is
+     * always optional, so its required() state is left untouched.
+     */
+    private function hidePriceFieldsWhenLive(array $components): array
+    {
+        $isFixedOrNotLiveCapable = fn (Get $get) => ! static::methodHasLivePricing($get('shipping_method_id'))
+            || $get('pricing_mode') === 'fixed';
+
+        foreach ($components as $component) {
+            if (! method_exists($component, 'getName')) {
+                continue;
+            }
+
+            if ($component->getName() === 'price') {
+                $component->visible($isFixedOrNotLiveCapable)
+                    ->required($isFixedOrNotLiveCapable)
+                    ->dehydrated(true);
+            }
+
+            if ($component->getName() === 'prices') {
+                $component->visible($isFixedOrNotLiveCapable)
+                    ->dehydrated(true);
+            }
+        }
+
+        return $components;
+    }
+
+    public function table(Table $table): Table
+    {
+        $table = parent::table($table);
+
+        return $table->columns(
+            array_map(function ($column) {
+                if (method_exists($column, 'getName') && $column->getName() === 'basePrices.0') {
+                    return TextColumn::make('basePrices.0')
+                        ->label(__('lunarpanel.shipping::relationmanagers.shipping_rates.table.price.label'))
+                        ->formatStateUsing(function ($state, ShippingRate $record) {
+                            if (static::methodHasLivePricing($record->shipping_method_id) && $record->pricing_mode === 'live') {
+                                return 'Live API pricing';
+                            }
+
+                            return $state?->price->formatted;
+                        });
+                }
+
+                return $column;
+            }, $table->getColumns())
+        );
+    }
+
+    protected static function saveShippingRate(?ShippingRate $shippingRate = null, array $data = []): void
+    {
+        $isLive = static::methodHasLivePricing($data['shipping_method_id'] ?? $shippingRate?->shipping_method_id)
+            && ($data['pricing_mode'] ?? 'live') === 'live';
+
+        $shippingRate->pricing_mode = $isLive ? 'live' : 'fixed';
+        $shippingRate->save();
+
+        if ($isLive) {
+            return;
+        }
+
+        parent::saveShippingRate($shippingRate, $data);
+    }
+
+    protected static function methodHasLivePricing(ShippingMethod|int|string|null $method): bool
+    {
+        if (blank($method)) {
+            return false;
+        }
+
+        if (! $method instanceof ShippingMethod) {
+            $method = ShippingMethod::find($method);
+        }
+
+        if (! $method) {
+            return false;
+        }
+
+        try {
+            return Shipping::driver($method->driver) instanceof SupportsLivePricing;
+        } catch (\InvalidArgumentException) {
+            return false;
+        }
+    }
+}