let say, the part needed to replace cost $ 50
1)the price they come to your house to verify plus
repair.($80-100),($80-100) if no repair)
2)transport fee for getting the part.($20-30)(go and return)
3)part profit $20-30
4)pair cost price.($50)
and this is the reasonable price. believe me, i'm dont know how
many invoice type in this format liao.
$2-300 for replacement for a $50 part.
