Sold stamps the day before Black Friday sale
Three sales came through within the last 24 hours. I am inclined to give refunds or credits to 2 out the 3. The other one is from a second counter offer from a potential buyer. His first was a lowball, I countered, then he countered, which I accepted this morning. How would you handle this if the buyer now wanted a refund re: the Black Friday 10% off?