pround of being 283

It's is very important to learn how to buy good deals U.S.
All my teachers of shopping are very senior and professional.

What does the behavior of shopping experts?
1. They are familiar w/ all the store around the areas they live.
2. They pretty know the difference of supermarket, pharmacy/comestic store, and website. Surely, it is the comman sense for them to know when is the discount date.
3. They only stop in the sign of dicount.


I would like to
Some people said these behaviors are the symbol of 283.

PS1:
what is a good deal? like $7.06(NTD 230 ) w/ taxes for 2 foundations.
It is still cheap even just for one.

PS2:
What is 283? Just guess!!