Merchant advised me that Square has option to Select between 4 languages (they can modify which 4 preferred at set up), after order entered, and just prior to accepting payment (swipe), so if they have a 50/50 customer heavy language, they can tap to that language based on what they heard at order, so customer can see instructions, TIP INFO (important!!) when they product card. Part 2 of this, is to have the option for $1, $2, $3, $5, Other or No Tips for merchants with lower tickets instead of percentage. She said Square has these options, and they loose tips without that option because that 'is how many people like to tip', and she said "It's a Thing"! Thank you so much for listening!