A few friends started a group for if you want to order food they will make it if you pay them. Then other people made more groups just like it. I don't care and I will join any of them, but I most likely will use the original idea then the others. I think that copying might mean you like the idea. That's fine, but I would wait for a little bit so people don't just pick the first one when there are others who had the idea before. I was just speaking up because I feel it might take away costumers from the first group, I don't want to be rude, but I need to put it out there that people are still trying to build up members right after it started.