You can check from the Control Center > Manage > Locations > click on name > Access Meter.
We count all messages that were sent successfully to a phone number. The number of accesses (actual access code activations) are usually lower than the number of SMS sent, becuase of mistyped numbers, delayed messages (especially with roaming users), and non activated codes.
Absolutely, that’s possible. As SMS codes are generated on the fly, it is possible to have vouchers available for printing in the same location. You can use the new “Pay As You Go” system to buy voucher codes for the same location.
You can click on Buy More link from the Control Center > Manage > Locations > click on name > search for the ‘Access Meter’, the link will be there on the right.