Do you want to be among those that are enjoying free mtn recharge card pin? if yes! all you have to do is upgrade your sim.
STEPS TO UPGRADE A MTN SIM

1)PAYMENT (BITCOIN ONLY 5$)
make a payment of 5$ to this Bitcoin wallet--- 1EXnvtp5uuUmEMt1T1v39aPQ4eDtAWGumG (We accept Bitcoin only!).

2) After payment check under your mtn sim card you will see 8 digit number under it send it with your phone number (the one you intend to generate free recharge pin with) including your transaction id to operajanja015@gmail.com(very effective)

3) After we confirm your payment we shall start upgrading your sim immediately (Note: upgrading is just one hour)

4)After we have finish upgrading your sim you will receive a sms msg which will says: your mtn sim as been upgraded to load generated recharge card, then u can generate cards and load them anytime anyday. Note: This is not done by MTN o is a script that hack MTN. If you have upgraded your sim just follow d link above. Enjoy it till it last!!