# Add products to order checkout

**URL:** <https://forum.litium.com/t/add-products-to-order-checkout/1345>\
**Category:** Questions\
**Tags:** litium-7\
**Created:** [February 21, 2020, 12:36pm UTC](https://forum.litium.com/t/add-products-to-order-checkout/1345 "2020-02-21T12:36:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Artur](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/artur/32/948_2.png) [@Artur](https://forum.litium.com/u/Artur)\
**Post date:** [February 21, 2020, 12:36pm UTC](https://forum.litium.com/t/add-products-to-order-checkout/1345/1 "2020-02-21T12:36:55Z")

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Hi,

Im looking into adding products to checkout order based on what you added.  
For example if you add shoes you will get socks automatically added with their own price. (they are their own product entity) with their relation (variant =\> variant)

But they react on quantity, so if 3 shoes you will have 3 socks.

I have looked around and the best place would be to modify the Add, Update method in CartController.

Am I on the correct path here or do you recommend somewhere else? Or maybe this functionality is already baked somewhere?

Litium version: 7.2.3

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**Author:** ![system](https://canada1.discourse-cdn.com/flex030/uploads/litium/original/1X/12eddac3b8b661de1db86af10ac8151b571e6fb9.png) [@system](https://forum.litium.com/u/system)\
**Post date:** [March 20, 2020, 12:37pm UTC](https://forum.litium.com/t/add-products-to-order-checkout/1345/2 "2020-03-20T12:37:01Z")

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Closed on March 20, 2020, 12:37pm UTC

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