I've recently launched my app on the Shopify app store.
I would like to have some feedback from the marketing forum as I want to understand what are your needs.
On my app, you can buy descriptions for your products. Every description is custom made and written by a real person. You have full control on it (keywords, length, language, etc...).
If you are not happy with the result, you can ask for as many revisions as you want at no additional cost.
I already have many happy users that are returning now and then to buy more, but I want to understand from non-users what they are looking for in this kind of service.
PS: I don't want this to look like spam, that's why I haven't added any link (ask if you want it)