Terms of 30-day money back guarantee

We will promptly refund your entire purchase price by crediting your credit card, if:

1.  You request by email a refund within 30 days of your purchase,
2. Your emailed refund request explains why you are not satisfied with the Petroleum Evaluator, and
3. Your emailed refund request explains that you will promptly delete the Petroleum Evaluator from your computers upon receiving our email notification that your credit card will be credited with the refund.