This is a likely scenario when you activate a Base Pack or a Value Pack for the first time, it might not be the 1st of the month. In such a scenario the billing for the first month will be done on a pro-rata basis for remaining days in the month. The illustration below should help you understand how it is calculated:
|Activation Date||Base Pack / Value Pack||Subscription Amount||Billing Date||Validity period||No. of days left in the month||* Billing amount|
|20/09/2016||Infinite Futures Plan||799||1st of every month||30 days||11||293|
|20/09/2016||Infinite Options Plan||99||1st of every month||30 days||11||36|
|10/09/2016||Call N Trade Pack||500||1st & 16th of every month||15 days||6||200|
|25/09/2016||Call N Trade Pack||500||1st & 16th of every month||15 days||6||200|
* Pro-rata billing is calculated as (Subscription Amount / Validity Period * No. of days left in the month).
The billing happens on the 1st of every from the second month and in case of Call N Trade Pack it happens on 1st and 16th of every month.