Buy4Now.ie is the largest Irish shopping website. It sells goods on behalf of established Irish businesses who do not wish to design their own ecommerce websites.
Buy4Now will provide an onine offering for the retailer's 18 stores in the Boston area, which will go live next month.
The contract is the second in the US for Buy4Now following its contract with AandP Group last year, one of the largest food retailers in the US, and the company said it expects to announce a third contract shortly.
Buy4Now was founded five years ago by Ali Murdoch and financially backed by Superquinn, eircom, Heiton group and private investors.