A good opportunity to get persistent cash flowI actually found this high yield checking account Enzo when I was browsing Instagram. Enzo is a new fintech that is in Beta offers an interesting rewards program, they have raised $3 million according to Crunchbase. I joined this program early this year and got a $100 sign-up bonus. Then I haven’t taken care of this account until recently I received an email saying they are going to boost the interest of their checking account to 2.15%(Current rate:1.49%, already pretty good) on August 1, 2022, and may increase it to 3.1% for first 25,000 users(whi…