It is highly suggested you allow changes to the automatic payment dates.
You already limit the pool of potential customers for Spectrum Mobile by refusing to allow someone to bring their own phone, requiring Spectrum Internet to even be eligible, and you are further limiting you customer count with your refusal to adjust payment dates.
2 of my posts have already been deleted so I guess complaining about things you wish Spectrum Mobile would change gets your post the boot. This is a suggestion but I suspect it will go the way of the ghost soon so enjoy reading it while you can.
Edited title to fit topic better.