a) Pay at the end of the month (good if you are a big company like Amazon) b) Don't let users run machines without credit in their account (DigitalOcean).
If I did similar on Linode it would take the entirety of the month or prorated.
a) Pay at the end of the month (good if you are a big company like Amazon) b) Don't let users run machines without credit in their account (DigitalOcean).