There are several options, ranging from the "Buy, Press and Go" method, to purchasing a White Toner Transfer Printer or Vinyl Cutter if you want to print your own designs! Check out this blog post that goes over all of them, including what supplies you need for each: https://blog.ricoma.com/2021/05/04/5-easy-ways-to-start-your-business-with-a-heat-press-ranked-even-if-youre-just-getting-started/