I'm very much interested in this problem as well. I'm leaving a comment for observability as I look for this app too or get my team to create it.

Try out https://apps.shopify.com/frequently-bought-together-7 when you get a chance. It's got a general trial period to explore options.

Hey, I'm at a stage of review where Shopify mentioned this: Update your app block so that it inherits styling properties from the theme, such as typography and colors. Refer to this help document (https://shopify.dev/apps/online-store/theme-app-exten...

Which apps did you try out? I'd be interesting in getting my team to solve this problem for you and similar merchants.

We shall help you out. It might take some time, but I'll respond to thethread in a few weeks regarding this and you'll get a notification when wego live.My contact is hello{at}smartywak.com

Which applications in the multi vendor app space have you tried out?Our team is currently about to release something and are trying out specialistic features like yours.

Does the shipping provider have an application you are using, how are you currently communicating with them? This is a challenge my team is currently working on and would be happy to include you in a pilot for the application in a few weeks.