I'm going to use a legal loophole to get stuff for cheap
Do you think it actually works?
yes I'm saying that this is the truth.
It is okay and acceptable to look for deals on things you want to buy. But you should not abuse a legal loophole for your advantage. It is immoral even though not illegal.
Well I will take and advantage I can get.
If you abuse the loophole other people may no longer honor the deal. You should not take more than you need, it can be really unfair to others who don't know the rules.