It's the GLO Bumpa Prepaid plan!
Glo BUMPA is a prepaid product which offers
200% bonus on every recharge from N100. This is one of the most cost effective tariff plans in the market and gives the best value to customers as s/he gets 3 times the value of whatever is recharged e.g. customer recharges N100 and gets N300.The
Bonus given is valid for 30 days and can be used to
call ANY network.
* 200% bonus on every recharge from N100 and
* Bonus can be used to call ANY network or
* Bonus is valid for 30 days
How to migrate to GLO Bumpa
To Migrate to GLO Bumpa, dial *100*10 * 1#