Foolish buying

All that glitters is not gold
But all that does not glitter does not get sold
My merchant friend told me
He told he sells all kinds of goods
But not any kind of foods
Told he sells cheap goods at high price
But he said his customers never cries.
I tell you he is a master of disguise
Yes, i saw him fool many girls and guys
So my advice to all is to look when you shop
And not be in a hurry and hop
Cause you may later sob
When you realise you have been cheated