This is something that when on the DDP Dh & I was always really dreading

the 1st yr we wasnt used to the tipping and we was also paying our meals it really adds up!
2nd yr we had DDP(not free paid OOP) and it was also our wedding so had family with us well as we was a table of 8 each TS meal even if we was seated at different tables where we couldnt even speak to eah other we was charged 18% just for booking it together

so usually the meal on the DDP would come to around $250 ish and the tip would be hmmm too much

Dh and I due to his parents usually saying Oh where just gonna wait outside was the ones who ended up PAYING the tips for everybody( never will i holiday with them again)
last trip Dh and i knew that some meals was just him and me and others was our 3 boys and my mum too so we would have 6 and get charged the 18% wether it was great or not,so we put all our tip money onto a giftcard and used only that for meals and drinks.....This worked perfect and we will do it again this yr!
Just a quick story we was in a Disney's Coral Reef and our service was TERRIBLE the waiter didnt ask us our drinks order for 20mins after sitting down didnt explain menu choices was snotty towards our children never got us refills and when my son asked for a refill told him he shouldnt be drinking so much!!

I told him it was only his 2nd drink!!! at the end he gave us the bill and said what did we want to put the 18% on we told him we wanted to speak to his manager, we told the manager all of the above and said we would not be giving him the full amount! the manager then told us we had no choice we was a table of 6 and on the DDP, I told him kindly we was sorry but he didnt deserve the tip,the manager then said If we insisted on not paying that HE would have to make the waiters tip up and that a note would be put onto our reservation that we refused to pay the tip!

...............
Needless to say i still didnt leave anything but $3.00 i was utterly disgusted and we walked out!
Never had this problem anywhere else and it certainly didnt effect the rest of our ADRs but i was really upset with the thought that we had bad service and yet we was threatened to that we could have this note on our reservations