Netstars is the largest Japanese QR-code mobile payments aggregator. Netstars offers a unified in-store payment solution – StarPay, which integrates different payment providers into a single device / software solution. StarPay is connected to payment providers from both the domestic and international markets and has aggregated 37 payment providers thus far. Notable payment providers integrated into StarPay include major Japanese players such as PayPay and LINE Pay, as well as the largest overseas leaders such as AliPay and Wechat Pay. As of December 2020, the StarPay solution serves approximately 300,000 merchants in Japan.