Typically, We charge $199 per year for single user OR $1,500 one time fee and use their Twilio APIs.
If you sell it for One time fee, You setup their account with THEIR twilio & Cash In $1,500.
( They save THOUSANDS of Dollars In Long term)
If you do yearly, For $199 yearly - We typically let them use "Unlimited" per user. They will RARELY cross 1,200 Pages Fax in 1 year. Your cost will be $12 for Phone # & $12 for 1,200 Pages of Fax.
So, Your profit is $175 from ONE $199 sale.