What I'm saying is that I am more quality- and convenience- sensitive than I am price-sensitive. Not because I'm rich, but because the mental overhead of coupon deals etc. carries a cost that typically exceeds the saving on the coupon. If you make the service sufficiently attractive, you can
raise your prices. Admittedly this is a bit challenging when your firm is branded as 'namecheap' in order to attract the most price-conscious consumers, but companies can and do rebrand themselves.
I mean, Google is charging more than you, and it's not like they couldn't win a price war if they were so inclined - they could probably sell domains for $1/year without significant damage to their bottom line. Maybe it's time to get out of the 'cheap' box.