Can anyone in your dev team answer my question :)
We are developing a Website
http://www.TradePhonein.com
when the user will agree the pricing of a phone that they choose to sell
eg. Iphone and our qoutation is lets say $500
the checkout page has some query strings like this
http://tradephonein.com/checkout-swap/?total=$31.00&broken=Yes&water=Yes&power=Yes%2C+battery+not+included&lcd=Yes&charger=Wall+Charger&manual=Owner+Manual&box=Original+Box&other=&phone=IPhone4s&phoneprice=500
and the question or bug the user can now change the phone price query so the pricing for the phone will be change after he agree???
let say i change the phoneprice to 1000 in query string then I will now agree with the deal because the price on our checkoutpage becomes 1000 - total deduction on evaluation...
is there anything We can do to prevent the pricing not to be change in this page???...
We are hoping for a solution today...