DX ko-fi Commission Discount (Patreon)

Hey, I just learned how to offer discounts through ko-fi.  

Since I can't just dock 15% off invoices on ko-fi, be sure to click through to have it apply to more commissions I offer through there. Ya might need it for this next wave of commissions, even!

I'll probably find a better way to tune ko-fi discounts for Patrons, but for now this discount link will apply through the whole rest of the year.