How much money do you tip for marijuana delivery?

I was in a quandary about what I should tip for marijuana delivery.

I couldn’t actually find anything online that even hinted at tipping a marijuana delivery driver, although I thought it would be common courtesy.

I no longer drove, and they were doing me a huge favor by delivering my medical marijuana to my house. When I called in my order, the budtender told me the marijuana delivery people didn’t expect tips, and they should not be asking for one. No one had ever asked for one, although I started thinking about the practice. When I was at an eating establishment, my associate and I consistently tipped the waiter for doing a nice job. If she did great, her tip was bigger. If she was an exhausting server, the tip showed that. I thought I should show the same courtesy to the marijuana delivery driver. The young man who brought my marijuana delivery was consistently on time and absolutely courteous. Only one time did he not smile and be nice, and he seemed highly irritated. When I asked, he said he was fine, although I knew different. Had I been tipping constantly, I may have given him a smaller tip, however there would have been something extra for him. I was talking to my friend who also got medical marijuana delivery, and asked him what he tipped the marijuana delivery person. He said he tipped no one. He didn’t know how to give money to people who were getting paid to do a job. He was quite rude, which made me more determined to spend money on the marijuana delivery person at least 10% of whatever my order was.
Cannabis delivery service