Advertising a board as Excellent when its had 2 repairs, one dodgy, is very misleading! As a business, its repeat business that creates success, u can get people thru the door once, its getting them back again, and there is the old addage that one unsatisfied customer will tell another 10. Have you been offered compensation, because that would show ethics? Mark said a $50 store voucher?
Last week a guy came to my clinic, and I charged him a full fee via EFPTOS (Eyeing my new fin, with a little saliva dripping from my mouth aka Homer Simpson), but he was a health care card holder and had forgotten to tell me. When he did tell me, I didnt have to refund his money, nor advise of my policy, because I had my eyes on a new delta vector fin, that i wanted really really badly (more saliva). Also I had given him an excellent service. But my policy is to bulk bill health care card holders. My conscience took over, and I apologised to him, and I immediately did an electronic transfer of his money back into his bank account (The new fin had to wait because of ethics

Bloody ethics who the hell invented them

) He said "Thankyou so much many wouldnt have done that, they just would've pocketed the money, can I book another appointment please?"
To the store owner, "Think Ethics", do a good deed and return business will come your way, Eastern philosophy says "Karma" exists!!!