Shoping using crypto is a new breakthrough for crypto, but the weakness is that not all countries accept that. only available in e-commerce and some countries that actually approve crypto. so I think now the development of crypto must be enlarged immediately so that the benefits of crypto for direct purchase transactions can be run in every country
Time we will have those type of crypto payments that be used in shopping mall, for sure that shopping mall owners are already aware of that and is taking this for consideration and studying how they can do it. For now, some people are proposing to have a cash less grocery store, I think some big company will do this, wherein you don't need to fall in line as everything is automatic.