tipping vendors?

How much should you tip your vendors? I posted this on 09 chat and now I can't find it, anyway....I need to know how much percentage I should be tipping my dj, flower people, and photographer...also the coordinator
?

If the person is the owner of the company you do not necessarily need to tip them. But if they are employees of the vendor owner you can use these websites to help decide how much you want to tip.

tipping vendors

tipping vendors

Also, I do not think you need to tip a DOC, but i'm not 100% sure.

Usually it's not a percentage but a set amount, for ex $50 to $100 is what I've seen as a common amount for the DJ, photog, etc. The flower ppl you only tip the delivery ppl not the florists themselves. Not sure if you have to tip the coordinator