> 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)

## [APIs](https://dev.wix.com/docs/velo/apis.md)


### [wix-ecom-backend](https://dev.wix.com/docs/velo/apis/wix-ecom-backend.md)


#### [Checkout](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout.md)


- [Introduction](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/introduction.md)

- [Stores Cart to eCommerce Checkout Conversion Table](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/stores-cart-to-e-commerce-checkout-conversion-table.md)

- [addToCheckout()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/add-to-checkout.md)

- [createCheckout()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/create-checkout.md)

- [createOrder()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/create-order.md)

- [getCheckout()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/get-checkout.md)

- [getCheckoutUrl()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/get-checkout-url.md)

- [markCheckoutAsCompleted()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/mark-checkout-as-completed.md)

- [removeCoupon()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/remove-coupon.md)

- [removeGiftCard()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/remove-gift-card.md)

- [removeLineItems()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/remove-line-items.md)

- [removeOverrideCheckoutUrl()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/remove-override-checkout-url.md)

- [updateCheckout()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/update-checkout.md)

- [updateLineItemsQuantity()](https://dev.wix.com/docs/velo/apis/wix-ecom-backend/checkout/update-line-items-quantity.md)