Option 1

Dial *007# 

Select option 6) Data and Voice Bundles

Select option 1) Wow Reloaded Bundles

Select the recipient (for either self or someone else)

Select the preferred validity (either daily, weekly or monthly)

Select your ideal bundle

Confirm the transaction by entering your pin

Option 2 – Shortcode

Dial *007*6*1# and follow the prompts

Option 3 – MoMo App

Download here