U.S. law: You cannot have a surcharge for using a credit card, but you can offer a discount for paying cash.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
U.S. law: You cannot have a surcharge for using a credit card, but you can offer a discount for paying cash.