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More numbers: On IRC, zack said he figured 2 minutes/call, which is one hour/customer each month. Skype appears to cost less than 2¢/minute (that's PAYG, presum
by philh 16y ago
More numbers: On IRC, zack said he figured 2 minutes/call, which is one hour/customer each month. Skype appears to cost less than 2¢/minute (that's PAYG, presumably he has a contract), which is $1.20/customer/month. That leaves $8.80 for wages and profit.