imagine a regular sn post but its used as a paying door for a service by zaping it
The zap in this post would be a constant amount of sats that is forwarded to the service issuer directly and attached with your sn account auth

• As this post can be zapped a constant amount only ,the amount should appear Under the zap icon
• the zap can be expanded to many option

Example:
You want to buy a mutiny+ subscribtion: just go through mutiny subscribtion post on sn and zap it 21000 sat and you are now successfully pushred it ,you'll just now need to go to mutiny app and lnurl auth with your sn wallet and everything is fine