# Services Reference

## Classes

- [AuthService](classes/AuthService.md)
- [CartService](classes/CartService.md)
- [ClaimItemService](classes/ClaimItemService.md)
- [ClaimService](classes/ClaimService.md)
- [CustomShippingOptionService](classes/CustomShippingOptionService.md)
- [CustomerGroupService](classes/CustomerGroupService.md)
- [CustomerService](classes/CustomerService.md)
- [DiscountService](classes/DiscountService.md)
- [DraftOrderService](classes/DraftOrderService.md)
- [EventBusService](classes/EventBusService.md)
- [FulfillmentProviderService](classes/FulfillmentProviderService.md)
- [FulfillmentService](classes/FulfillmentService.md)
- [GiftCardService](classes/GiftCardService.md)
- [IdempotencyKeyService](classes/IdempotencyKeyService.md)
- [InventoryService](classes/InventoryService.md)
- [LineItemService](classes/LineItemService.md)
- [MiddlewareService](classes/MiddlewareService.md)
- [NoteService](classes/NoteService.md)
- [NotificationService](classes/NotificationService.md)
- [OauthService](classes/OauthService.md)
- [OrderService](classes/OrderService.md)
- [PaymentProviderService](classes/PaymentProviderService.md)
- [ProductCollectionService](classes/ProductCollectionService.md)
- [ProductService](classes/ProductService.md)
- [ProductTypeService](classes/ProductTypeService.md)
- [ProductVariantService](classes/ProductVariantService.md)
- [QueryBuilderService](classes/QueryBuilderService.md)
- [RegionService](classes/RegionService.md)
- [ReturnReasonService](classes/ReturnReasonService.md)
- [ReturnService](classes/ReturnService.md)
- [SearchService](classes/SearchService.md)
- [ShippingOptionService](classes/ShippingOptionService.md)
- [ShippingProfileService](classes/ShippingProfileService.md)
- [StoreService](classes/StoreService.md)
- [SwapService](classes/SwapService.md)
- [SystemPaymentProviderService](classes/SystemPaymentProviderService.md)
- [TaxProviderService](classes/TaxProviderService.md)
- [TaxRateService](classes/TaxRateService.md)
- [TotalsService](classes/TotalsService.md)
- [TransactionService](classes/TransactionService.md)
- [UserService](classes/UserService.md)
