I think this might be helpful for us get a bit of what we have always paid for back....
Glo Customer this is a long but educative piece...
na FREE DATA we dey talk ooo

1. What is the Glo Free Data Day offer?
It is an offer which rewards Glo customers Free Data for a whole day when they meet set voice and/or data usage threshold within 7 days to the free data day. Customers enjoy the free data on that day without any need to opt in or subscribe.

2. Who is eligible for this offer?
All Glo prepaid customers who meet the set threshold.

3. How can I get this offer?
Once the Free Data Day is announced, ensure you use:
 Minimum of N250 usage on voice in 7 days OR
 Minimum of N150 on voice and 100MB data usage in 7 days from any (or a combination) of :
I. Pay as you use
II. Purchase of data plan
III. Existing data plan

4. Do I need to opt in or subscribe to Free data day before I can enjoy free data on that day?
No you don’t have to dial any code to opt in or subscribe in order to enjoy free data day. Just ensure you spend N250 or more on calls within 7 days to free data day OR you spend at least N150 on calls and use a minimum of 100MB within 7 days to the free data day.

5. What is the volume of free data that I’ll get on that day?
You will enjoy free data usage throughout that day, though fair usage policy will be applicable.

6. How will it be announced?
It will in the media communication channels. In addition, SMS will be sent to create awareness and encourage customers to achieve the threshold in order to get the Free data

7. Is there a way to monitor my voice and data usage? E.g. by dialing a code
Not yet available. But you can monitor your Main account depletion through #124*1# after making calls or using data.

8. How often can I get the offer? Once a week?
Announcements will be made whenever the offer is available.

9. What if I use less than N250 on voice in 7 days before the Free Data Day?
You will not get the free data on the designated day

10. Will I qualify if I recharge N250 or more within the 7 days?
No you will not. It is either you use:
I. N250 or more on calls ONLY OR
II. You use at least N150 on calls PLUS at least 100MB within the 7 days

11. What if I use N100 on voice and more than 100MB on data?
You will not get the free data on the designated day

12. What if I used my N250 on data only
You will not get the free data on the designated day

13. What if I use N250 on voice and SMS
You will not get the free data on the designated day because SMS usage is not one of the qualifiers

14. What categories of calls are recognized as voice usage?
Calls made from Main account to Glo line, non-Glo line and International destinations.

15. Will calls made from bonus account qualify for free data day?
Calls made from Bonus accounts will not qualify for Free Data Day

16. Will data usage from pay as you use on data qualify?
Data usage of 100MB or more from PAYG within 7 days to the Free Data Day plus at least N150 voice calls usage within the same 7 days period will qualify for free data on the designated day

17. Will data usage from existing data plan qualify?
Data usage of 100MB or more from an existing data plan within 7 days to the Free Data Day plus at least N150 voice calls usage within the same 7 days period will qualify for free data on the designated.

18. What happens on the Free data day if I’m already enjoying a purchased data plan when I received the free data?
The free data bundle is credited to your account with 24hrs validity and gets consumed first before your purchased data plan.

19. What happens if I do not have an existing data plan when I received the free data
The free data will be credited into your data bonus account and available for use with 24hrs validity.

20. What is the validity of the free data if I do not have an existing data plan?
The validity is 24hrs from the time it is received

21. Do I have to be on a specific profile or plan to get enjoy free data day?
No. All customers on Glo network are eligible once they achieve the set usage thresholds.

22. How do I know that I have received the free data
You will be notified via SMS

23. How do I check my Free Data Day balance?
Dial #122# to check your Free Data Day balance

24. What if my Free Data Day account validity period expires?
Any unused free data day bonus balance from will be lost upon expiration of validity period.

25. What if my Free Data Day bonus gets exhausted before its validity period expires?
Subsequent data usage will be from Main account at pay as you go rate of N1 per MB Or from your data plan if you have a purchased data bundle running

26. Will I get notified when the free data bonus is exhausted?
Yes you will get notified when you have exhausted your free data bonus

27. Can I share my Free Data Day bonus with another Glo customer?
NO, you cannot

28. Can I gift out my Free Data Day bonus?
NO, you cannot

29. What happens if I migrate to another tariff profile?
Any unused free data day bonus balance from the previous profile will be lost upon migration.[/b]

I know lalasticlala likes free data