I am taking Promotional Feed from CJ.It contains Percentage plus price and expiry ,Coupon Codes appended inside DESCRIPTION field.

I am facing problem to extract Price from description. Even though I tried RegEx.Ismatch with pattern. but no luck you know why. Because one description contain Percentage + price so It sometime extract Percentage Value. I dont know what to do.

Suppose there is description below

"Get up to 50% off at Abc.com outlet with FREE SHIPPING on orders $79"

How can I extract percetage and Price value seperately. Any suggestion.

Thanks in advance