Rollover Credits

Credits I don’t use each month should roll over to be used the next month. If I pay for 2000 credits and don’t use them I should get a refund on money for the unused credits or they should roll over to the next month. 
This has practical applications for us on a budget as well. If I have a light work load now, I can save up my credits and use them for a big project I have coming up in a few months. 

By not rolling the credits over, that I paid for, its tantamount to theft. No other business would survive such a policy. Imagine going to a restaurant and you couldn’t finish the meal and you ask for a ‘doggy bag’ for the leftover food and they told you NO. That would be a horrible policy for them. 

Thats what you are doing by not allowing rollover credits.