I personally prefer twice a month. I won't get pissy tho with sponsors who wanna pay me weekly or monthly tho. Its fine.
I also think in respect to lag times anywhere from 2 weeks to 4 weeks is fine. Some sponsors pay me after one week like Topbucks and others pay me 2 weeks like pimproll. Some even pay me 4 weeks like Duke Dollars and Rage Cash. Thats totally fine with me
