Hello, we have the app Slide Cart Drawer - Cart Upsell installed on the store, but it only works on the published live theme. I'm trying to install it on a development theme - copied all hs- snippets and scripts, also loaded them in the theme.liquid,...

noone?I just need to apply discount on the cart with a private app/ or something

When I try to call /api/2021-01/graphql.json with jQuery (from the cart liquid template), it gives me CORS error.  how can I avoid that?

is it possible to apply discount codes in the cart, using the StoreFront API?I've searched a lot for this, but didn't find a proper solution. Maybe create a checkout and modify it via the API?

I'm not sure what you mean about true url, but the store is located at dynastymattress.com, you can try to add something to cart and just go to checkout as a guest.Funny thing is that this bug does not happen on mobile, the ajax code is 429 instead o...

Hello. We have a strange problem - the checkout Shipping address fields freeze when you type the full email at the top(it only does that just for certain email addresses, which is strange).When I check the requests, it does a POST ajax request to "ht...