The buyer is unhappy with me!
I changed the front & rear brake shoes of the bike for safety
riding reasons, and I told him he have to absorbed the cost for the
brakes oni.
I gave him new signal lamp covers, foot pegs, engine oil change and
spark plugs for free. I throw in another new 8 spark plugs free
too, as I bought a box of 10.
He says that he should not absorbed the cost of the new brake shoes
into the selling price, and that engine oil and brake shoes should
be changed out of coutesy for the buyer.
Got such a rule meh??? 
Last night he offered a price I am agreeable, but when I sms him
back for viewing, he never respond liao until now.
I am sad...