I'm with the OP on this one. If I bought a pipe or tobacco from SP's, almost 100% guarantee, I have it in the mail 2 or 3 days later. If it's wrong, and I email them, I will have a response within 12 hours. I'm not saying that the merchant might not be experiencing a problem in the correspondence arena, but let's not belittle the OP's concern over his order.
Doing good business means that you correct any issues with customers before things get to this point. Is it the merchants fault? Maybe it is, maybe it's not, but if I order something and it comes in wrong, I want it fixed, no matter how small an amount of $$ it is. If after a week I still hear crickets in this day and age where I can communicate with someone in Europe with an email and have it returned within a day, or have SP's correct an order for me within a day, then I'd hope other businesses would move that way too. Especially if they're maintaining an online presence. If they don't want that, move offline, handle things the old-fashioned way, and I wouldn't be as concerned. JMHO.