We're sorry, but due to restrictions with our payment system, if you cancel your monthly payments before you reach the end, we cannot re-start them again.
If you still want the product, the only solution to this right now is for you to purchase the complete download version of the product, then send us an email with your purchase/account details (name, email address, transaction ID and date of purchase).
Once we have confirmed your latest purchase, we will refund you in full for all monthly payments you previously made for the same product.