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The pricing for Kopeechka works out to about a fraction of a penny per confirmation message.
This entry was edited (1 year ago)
A screenshot of some tables from a 2011 academic study from UCSD on the costs of registering accounts in bulk for spam and other abuse. The study found Gmail accounts could be had for 7 cents apiece, while Hotmail accounts fetched just .007 cents.
This entry was edited (1 year ago)