The largest mobile operator in El Salvador is Tigo, which belongs to the international telecommunications company Millicom. It has the best coverage in the country and a subscriber base of about 3.5 million subscribers. To use Tigo cards for profitable GSM termination, you need to connect the tariff plan with the most favorable terms.
SIM-cards of the operator (Chip Prepago) are sold all over the country, both in the operator firms' sale outlets and directly from street vendors. The price for a start package varies from $1 to $1.5. This is a low cost, which will allow you to buy new SIM-cards after blocking of the old ones with minimal business expenses.
There are profitable offers for prepaid customers, which include top-up bonuses. There are two of them:
- Recarga $3.25. If you top up $3.25 and more, you get a 100-minutes bonus for calls within the network and 500 MB of mobile Internet traffic. Validity term of bonuses - 5 days.
- Recarga $2.10. If you top up $2.10 and more, you get a 100-minutes bonus for calls within the network and 250 MB of mobile Internet traffic. Validity term of bonuses - 5 days.
The offer from Tigo Recarga $ 2.10 is an excellent option for earning on calls termination. With this package, the minute of the outgoing call will cost about $ 0.02. With the operation of gsm gateway human behavior for 5 hours daily, your profit from one port of equipment will be about $250. The main point is to provide a reliable protection for the SIM-card from blocking by the cellular operator's antifraud systems.