The obverse legend, like other French coins, gives the kingâs title as Francorum Rex ( King of the Franks  in Latin) and provides another reason to call the coin a franc. Its value was set as one livre tournois (a money of account).
Favor has a no-tipping policy from company to restauraunt, so those waitstaff that take your order pay out the kitchen (they have to pay out a certain percentage of their total sales) for you to not tip. They pay the kitchen to make these orders and make no money, unless you tip out of pocket.
How Much to Tip Pizza And Other Food Delivery Drivers. For delivery orders of $20 or less, it is customary to offer a minimum tip of $3. For any amount over $20, tip 10 to 15 percent but never less than $5. Before opting for that $3 tip on small orders, consider whether you would make the same trip for a mere three bucks.