Seriously, why buy from shops that not providing after service?

To avoid misleading, seller should stated clearly at all his selling threads so that there will be no future problems , about:
- no after service
- extra charges needed for testing
- office got no testing equipment
- send back to distributor yourself

buyer should also ask before dealing.
maybe find seller with " safe trader " tag, find those who provides good service or free(I'm sure there's plenty in here)
find those with manners and good attitudes.

I can sense seller has some typical "Chinese" attitude - all I want is the money and business, good bye after we deal. Or oh I am rich now, not happy I give you money lor.
No offense , I'm a Chinese as well.