When all the credits for a dataset have been used, queries which reference that dataset will not work until the next monthly cycle begins (or you contact InfoSum to arrange a larger allowance).
- to allow the other user to use credits directly from your allowance, or
- to transfer a fixed part of your allowance to them. Of course, you may wish to charge the other user for this - in effect reselling part of your allowance.
If you choose to allow the other user to use credits from your allowance, remember that if they use up your allowance, then you will not be able to run queries yourself. In contrast, if you transfer a fixed part of your allowance, then the rest of your allowance remains "protected" and available to you.
You can view your remaining allowance, and see how many credits other users have consumed, using Dataset Manager.