Hi hope you don't find this a weird question. About selling at cons: I want to put on a table soon (I want to help at home with some things and admittedly buy some of your pins and doujin XD so I need $) but I don't have many things to sell other than prints. I was looking up some ideas and thought of buttons/stickers or those metal charms. But...how do people get them made? Is it a wholesale thing or a machine you buy? I would appreciate any insight you can give on this, thanks in advance

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