How much to tip vendors post wedding?

For our photographer, we plan to tip $100-$200 when we get our photos back. We tipped her second shooter $100 on the day of. The bakery I would have tipped the delivery person the day of (we tipped $50 for this because they set up our cake, added our topper and some flowers). I don’t know that I would tip the bakery after the fact because you won’t be able to guarantee it will go to the right person/people. For the caterer (ours was in-house) we tipped $40 per server, $100 per bartender and $100 for our venue hostess/coordinator. The food cost thing isn’t really relevant because all restaurants/caterers obviously charge more than they spend or they’d never stay in business.

I don't think you'd need to tip bakery for that aha I didn't because I had same issue with the cake. But the delivery person tipping makes sense as pp suggested

We are doing all our tips in thank you cards to be delivered by our planner the day of the wedding. One less thing to worry about before the honeymoon!

Wow I have a lot to learn, I didnt even know you tipped vendors im an idiot 🤦‍♀️