I bought a new washing machine a few months ago with 3 years warranty.When I got it on the first time a gave the couriers a nice tip. The machine had stopped working after few uses and the company sent the couriers to take it back. Few days later I got a new one and I felt like the couriers are expecting for a tip so I gave them half of the tip I gave them last time, and they were definitely not satisfied.
What do you think about that? Would you tip the service guys every time they come ? Should I pay for their company faults again and again?
On the other hand these guys are working pretty hard...