No they don’t. I told them to put something like this outside to attract Bitcoiners.
Love this! Do they already have a BITCOIN ACCEPTED HERE sticker?
If not, they can get a pack for free here: https://bitcoin.rocks/business/stickers
Discussion
This would be perfect for them! They can also get listed on Bitcoin merchant maps for free and get discovered by Bitcoiners online https://bitcoin.rocks/business/maps