One Step Data has expanded its software solution into 50 additional stores of adults' and children's retailer American Apparel.

The deal further solidifies One Step's position as top business partner for the Retail Pro technology product, Island Pacific's leading point-of-sale solution.

Island Pacific, which distributes Retail Pro through resellers like One Step, said: "We congratulate them (One Step) on their continued success and are happy to also announce that One Step Data is, once again, our number one reseller this year."

One Step Data currently has more than 1000 clients that it services and supports with Retail Pro.

American Apparel is a manufacturer and retailer of clothing for men, women, children, and dogs.