Question for those who have used Snapfish for holiday cards?

So, I'm going through Snapfish cards and for many of them, there's the option to pick it up at a store - Walmart, Walgreen's, etc. The card is SO much cheaper than ordering it through mail order. I'm not talking about shipping but the actual per card price. What's the catch? It seems there has to be one!

Re: Question for those who have used Snapfish for holiday cards?

I think the printing quality is worse.

That's been my experience when I've ordered enlarged photos for pickup. The stores... Walgreens, etc has IMO a worse quality printer.