Silent payments are still in infancy and best suited for tips and p2p payments. Not good for running on an online store.

I would start with BTCPay server running on 

 and then once your friend is ready to run a node, they can setup their own BTCPay server for maximum privacy and sovereignty.

bitcoin

Silent Payments?

siggy47

Silent payments are still in infancy and best suited for tips and p2p payments. Not good for running on an online store. 

I would start with BTCPay server running on [Voltage](https://voltage.cloud) and then once your friend is ready to run a node, they can setup their own BTCPay server for maximum privacy and sovereignty.