Very fun – I've already sent 5. The cost is very impulse-purchase friendly, and it's a lot easier than the effort of going to the store to get cards printed out

Very fun – I've already sent 5. The cost is very impulse-purchase friendly, and it's a lot easier than the effort of going to the store to get cards printed out and putting stamps on and such, though less personal because of lack of handwriting. Is the current price introductory pricing or do you think it would be sustainable long-term? Seems low to me for on-demand printing, but I haven't seen the quality of the cards.