Glo bumpa tariff plan is the glo plan that gives subscribers 200% bonus airtime on any recharge to call any network in the country. Prior to now, N100 recharge gives airtime bonus that is valid for 3 days, while recharges of N200 to N999 gives bonus that is valid for 7 days and recharge of N1000 and above gives bonus that is valid for 30 days.

But now Glo has reduced the bonus airtime monthly validity period of N1000 and above recharges and they now carry 7 days validity period like that of recharge of N200 to N999.

That is to say no more monthly validity period on bonus airtime.

Don't forget that Glo bumpa also gives free midnight calls to subscribers

Source: https://www.highteknology.com/2018/11/glo-slashes-down-bumpa-200-bonus.html

What a stupid decision to make. They better learn from their competitors before it is too late.