system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: If you can't afford to tip, you can't afford to eat out or get delivery.

I work as a delivery driver and I get this excuse a lot from people who will order pizza more than 2 times a week. They will say "I just don't have it today" when talking about my tip. And I just think to myself "well if you can afford to tip at least a dollar, how can you afford $50worth of Dominos every week?" 

I understand that sometimes things come up and someone might only have $15 to get their kids something quick to eat and they might not tip and that's okay. But if someone is ordering out all the time and don't tip, they aren't broke, they're just greedy.
gpt
Tipping is an option, not a requirement. If they can afford food at your workplace then they **CAN** afford to eat out or get delivery. Those people work for their money so they may spend it as they please. If they don't feel like giving it to you when they don't have to then they aren't obligated to do so.