OP you should definitely post pictures of your gas station. Because promoting free bitcoins is definitely a good thing to do. And your business goals are great if I may say so your mind will definitely come through. If you can definitely manage the business then the future will be much better as you keep the bitcoin transactions going. Especially if you keep your bitcoins in a safe wallet because of the upcoming bitcoin halving. Of course you will get 2×-3× results if you deposit bitcoins of course if you can sustain the bitcoins.
I also thought the same thing to see pictures of gas stations and some customer activity when paying using bitcoin, media evidence is needed if he wants to prove the truth of the information that has been explained in this thread.
Actually it is not easy to add optional bitcoin payments because we have to ensure state regulations regarding the legalization of the use of bitcoin, if the legalization of bitcoin has not been stipulated in the latest regulations then we are dealing with the law if we add payment options via bitcoin even though even in tourist areas, but I make sure the state from the OP already has legalization regulations regarding bitcoin and congratulations to the OP for the very extraordinary initiative to increase cryptocurrency users.
If anyone does not believe OP's story, they can ignore it instead of doubting because this is just a sharing about applying bitcoin as a payment method for his business. it wasn't an act that would hurt anyone, so there was no need to be too suspicious of it.
Actually, adding bitcoin as a payment method is not so difficult and I think as a bitcoin investor. OP wouldn't be stupid enough to not know where he lives and if bitcoins are legal or not. moreover, using bitcoin as a payment method is not new, there are already a lot of businesses doing it, so I think what OP does for his business is normal.