So Paypay has some neat campaigns going as of July 1 (though some regions even started in June). I'm around the Machida area for example, where you get 20% cash back on whatever you spend in the month of July, up to a 5000pt/yen limit. It's kinda neat because so many places accept Paypay these days, and both myself and my wife try to use Paypay instead of cash where possible during these times.
Details on the various regional campaigns can be found here in Japanese on Yahoo News: https://news.yahoo.co.jp/articles/7b9ee ... 89bf96a30a