Seems really odd that they make you send a tip before the food gets to you - my understanding of tips is that they are supposed to reflect and encourage the lev

Seems really odd that they make you send a tip before the food gets to you - my understanding of tips is that they are supposed to reflect and encourage the level of service you received - if you pay them before you were served, they don't really do much. Not a fan of them either way, but this seems even more pointless than normal.