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.
There's usually a minimum delivery order, and if the groceries get shipped, you'll pay for shipping. If your service uses local truck delivery, instead of shipping, you'll pay a standard delivery fee. However, in these cases, the grocery delivery service can bring them right to your kitchen counters. Tipping is welcome though optional, and Peapod easily allows you to add a tip to your credit card receipt when you sign for your groceries.