We’ve been asked to add an (Apply) Discount Code text input to the client’s side cart. I’ve done some discovery and found a couple apps what say they support this. On the other hand, we naturally want to be thorough and see if we can do it ourselves. I created a discount and used apply via link. h…

Thanks for replying @SantoshKori . I can’t see excatly in your code where are you applying a discount code. Can you explain it to me? As I can see, you’re only updating quantity of an item. Thnaks again.

Shopify doesn’t allow to process discounts in checkout directly. There is no API to apply a discount code. There is workaround with making ajax call to checkout page but it’s quite complicated. I was searching for liquid code to achieve that and stumbled upon an app. It works perfectly with cart dr…

Late to the thread but I’m implementing this as well. Does the checkoutdiscountcodeapplyv2 mutation of the StoreFront API not work for this? I believe the StoreFront API can be used on the frontend of a normal Shopify website without a Plus subscription. https://shopify.dev/docs/storefront-api/refe…

As far as I understand the app should be a sales channel. You you are making a private app it’s okay. But if you made a public app you may face with the limitation of the appstore. As the sales channel should not only create checkouts/add discounts there but also publish products at the different pl…

If you’re only looking for a way to display a discount input, then you can add a regular input field with the name ‘discount’ to the cart’s element. This works on the cart page as well as a cart popup, as long as the form action posts into the checkout. E.g. <input name=“discount” type="text> The…

Hi, there is a simple way to add discount codes before checking out, this is what I do in my store: In the cart-drawer.liquid file I add an input with the name of the previously created discount and at the time of checking out it should already appear applied. this is what you need?

This wont work with the /cart.js endpoint, only the GraphQL endpoints, which aren’t a cart, they’re a checkout.

This JavaScript snippet should allow you to apply the discount to the current session. // Setup the Apply Discount Code URL let shopDomain = "somesite.myshopify.com"; let discountCode = "MYDISCOUNTCODE123"; let discountApplyUrl = "https://" + shopDomain + "/discount/" + discountCode; // Applies d…

Hi Zanath, We just found your solution, the main issue is that we are encountering a problem with the implementation: Refused to frame ‘ https://some-site.myshopify.com/ ’ because an ancestor violates the following Content Security Policy directive: “frame-ancestors ‘none’”. Have you encountered th…

Applying discount codes in the cart (prior to checkout)

Technical Q&A

benshrimpton June 21, 2021, 8:07pm 10

This works, but the Storefront API does not with the the cart.js endpoint, so it’s useless.

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Applying discount codes in the cart (prior to checkout)

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