PostNet, which operates more than 850 stores for a variety of mailing and other services, will work with Marketworks to begin offering a drop-off service for eBay customers.

Marketworks provides sales automation software and marketing services for online sellers.

PostNet said its new service will allow customers to bring goods to sell on eBay to its franchises. PostNet will handle the sale of the product and pay a portion of the proceeds to the seller.

PostNet said the deal means a new revenue stream as well as many customers who had not used PostNet services before.