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How would you verify that those who sign up as students are in fact students? It may be simpler to go with the other suggestion of x number of free graphs per m
by rezrovs 16y ago
How would you verify that those who sign up as students are in fact students? It may be simpler to go with the other suggestion of x number of free graphs per month.
- revorad 16y agoCan't I use university email addresses as proof? Of course that means university staff (professors) could also get it for free.