(FORTUNE Small Business) – In February's "eBay for Dummies," Auction Drop CEO Randy Adams was hatching an expansion plan for his California-based company, which processes items for auction on eBay for a percentage of the proceeds. Now, thanks to a partnership with the UPS Store, Auction Drop's customers can drop off goods at UPS's 3,400 U.S. locations—at no extra charge. Auction Drop, which has $1 million in annual sales, expects the deal to boost the company into profitability. —AMANDA GENGLER