No dulling guys, you can double the data bundle you wished to purchase with the imei listed below. What I'm saying is that, if you purchase 1.5GB for 1k, you will get extra 1.5GB for free, making it the total of 3GB, if you buy 3.5GB for 2k, you will get extra 3.5GB, making it the total of 7GB, if you buy 10GB for 5k you will get extra 10GB, making it the total of 20GB etc. It is known as 100%