I figure people might not know I have this open, and most people respond more to a visual saying it is something that exists anyway.

So, upgrade commissions. Basically if you ever got a commission from me of a lower tier and you want to have me upgrade it to a higher tier, you can!

Just note me like you would for any other commission but make sure you let me know it's an upgrade commission as well as let me know which picture it was.

How you pay for one is you pay the difference. So say you originally got a TF commission as a colored sketch- That had cost $15. Now you want that commission to be a Flat color, since a flat color would be $30 but you already paid $15 for the colored sketch in the past, you would only need to pay another $15.

It's great for when you have money now for the lower tier of the commission but would like to have a higher tier because you can just save up and pay me for a higher tier later knowing that part of the payment had already been made!