A great, reliable, reasonable limo service. Their pricing is extremely reasonable and easy to understand. They have a fleet of cars, too, so no matter your needs, they will probably be able to accomodate you, and in style.

Wholesale cut flowers. Even if you don't use them, their site is amazingly helpful, with lots and lots of pictures, an amazing search option, and a guide to when the blooms you're interested in are in season/available.

A great assortment of candles at extremely reasonable prices. They have a lot of color options available if you're really looking for color coordination.

A really great, reliable online source for nuts. This is where to get delicious, fresh, and reasonably priced Jordan almonds.

If you're looking for cheap, cute favors or favor ideas, this company is the way to go. There are some pretty tacky things on their site, but you can of course get tasteful ones as well. They also offer a host of personalization options, so if that's what you're looking for, they may well be the (affordable) way to go.