I got the idea from members here who implemented the idea before me. Thanks to them I didn't feel alone business are starting to accept bitcoin as payment. I also buy and sell bitcoins and giftcards. Here is a list of what I have done please tell me if I am missing anything. Suggestions will be appreciated
-Wallet address available at pay point
-Use lightning network
-Customized paper bag showing we accept Bitcoin
- A gift bag for customers who pay in bitcoin
- Customized Bitcoin t-shirts for staff

this is one legacy that you will never regret mate , welcome to the gang

I have also accepted Bitcoin and 5 major currencies that open to our local wallet in my Food business since couple years ago.
there are limited payments but of course i will never stop accepting this until my country adopt bitcoin.