Enough ... This is absolutely legal! There is nothing in the rules about multiple accounts (people did not read them) ..

• Engaging in cheating or any other activity that OASIS deems to be in conflict with the spirit of OASIS.

This is the only point in the rules, but:

What is this?

People who are against this, spend 3 hours everyday to get 50 coupons. And every day they spend 13 coupons when plunder them.I feel sorry for you

Do you need a link to the rules? Read them before creating such topics....