Packets are valid:
40 modules => 1 year; 20 modules => 6 months; 10 modules=> 3 months.
The conversations can be divided among more than one person (for example, among different employees from the same company, friends or family members.)
TO ORDER
If you want to order the service, please fill in the ORDER Coupon below and send it together with the copy of bank transfer to Emtrad