> For the complete documentation index, see [llms.txt](https://apidocs.api19.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.api19.com/shopping-cart-ordering.md).

# Shopping Cart Ordering

- [Add Number to Cart](https://apidocs.api19.com/shopping-cart-ordering/add-number-to-cart.md): Add a specific number to your cart
- [List Numbers in Cart](https://apidocs.api19.com/shopping-cart-ordering/list-numbers-in-cart.md): List all numbers in your cart
- [Delete Number from Cart](https://apidocs.api19.com/shopping-cart-ordering/delete-number-from-cart.md): Delete a specific number from your cart
- [Complete Order Cart](https://apidocs.api19.com/shopping-cart-ordering/complete-order-cart.md): Order all numbers in your cart