> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt # [Velo](https://dev.wix.com/docs/api/get-menu-content?url=https%3A%2F%2Fdev.wix.com%2Fdocs%2Fvelo&format=markdown.md) ## [Events & Service Plugins](https://dev.wix.com/docs/velo/events-service-plugins.md) ### [eCommerce](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce.md) #### [Service Plugins](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins.md) ##### [EcomAdditionalFees](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-additional-fees.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-additional-fees/introduction.md) - [calculateAdditionalFees()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-additional-fees/calculate-additional-fees.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-additional-fees/get-config.md) ##### [EcomCatalog](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-catalog.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-catalog/introduction.md) - [getCatalogItems()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-catalog/get-catalog-items.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-catalog/get-config.md) ##### [EcomCustomDiscountTriggers](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-custom-discount-triggers.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-custom-discount-triggers/introduction.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-custom-discount-triggers/get-config.md) - [getEligibleTriggers()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-custom-discount-triggers/get-eligible-triggers.md) - [listTriggers()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-custom-discount-triggers/list-triggers.md) ##### [EcomPaymentSettings](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-payment-settings.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-payment-settings/introduction.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-payment-settings/get-config.md) - [getPaymentSettings()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-payment-settings/get-payment-settings.md) ##### [EcomRecommendations](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-recommendations.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-recommendations/introduction.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-recommendations/get-config.md) - [getRecommendations()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-recommendations/get-recommendations.md) ##### [EcomShippingRates](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-shipping-rates.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-shipping-rates/introduction.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-shipping-rates/get-config.md) - [getShippingRates()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-shipping-rates/get-shipping-rates.md) ##### [EcomValidations](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-validations.md) - [Introduction](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-validations/introduction.md) - [getConfig()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-validations/get-config.md) - [getValidationViolations()](https://dev.wix.com/docs/velo/events-service-plugins/e-commerce/service-plugins/ecom-validations/get-validation-violations.md)