Thank You so much for your response. I have another question. Suppose my app is installed by 10 shops, and they get new button below their product images. If 10,000 users visiting these shops at same time, does that button will visible to all?? Thank...

I want to start learning storefront API. I read that, Apps can have a maximum of 100 active storefront access tokens per shop. what is that limit means?? Please explain this.