It’s so easy to get a custom business stamp with your company logo or signature to stamp on the backs of your work or even for stamping on paperwork and it’s affordable. I ordered mine from Tonja’s Treasures on Artfire, she has a large selection of unique and awesome, deeply etched clear stamps for use on polymer clay along with other supplies and tools for use on polymer clay. She also will make a custom stamp just for you!
I had been using a handmade stamp to mark my work with the DR from my business name but I wanted to add the year to my mark as well. Tonja let me create my own graphics for her to make my personalized stamp so I could use the font I wanted, the one that matches my logo. I think the stamp turned out awesome!