I’ve forgotten to tip the milkman -batter late than never?

[Onedropbeat]

I had my last milk drop this morning until next week.
Should I tip next week instead?

Also need to tip posty but we’ve had no post for days. How do I tip the postman???

Yes, just tip next week

For the postie I put money in a card and gave it to him when he was dropping off parcels.

Oh feck. I never even thought to tip the milkman. Thanks for the reminder!

How much should I tip them?

I also forgot and will leave a fiver out! Same for postie if I can catch him... do they deliver on Christmas Eve?