Sorry can not type Thai Krup;
Just received mail from Samsung for their 11 days sale starting September 20-30.
Last year I bought a 50' plasma, mobile phone, refrigarator and 17' LCD screen all at 40% cash back discount ++ extra discount from Power Buy.

My 50' plasma only cost me (99,990 * 0.6) - 10,000 (using Power Buy Card) ==== Baht 49,994 @ 0% 12 months for last year promotion. My brother got a 40' LCD which cost (74,990 * 0.6) - 10,000 (using Power Buy Car) ==== Baht 34,995 krub
Last year, 50' plasma was all gone after 5-6 days. If you are looking for a plasma, you should wait for this promotion.
Good Luck krub