Activities to join, such as get 2 b

Activities to join, such as get 2 by 1
ซื้อ 1 แถม 1

ผลลัพธ์ (อังกฤษ) 1:

activities to join, such as get 2 by 1
Buy 1 Get 1 Free.

ผลลัพธ์ (อังกฤษ) 2:

Activities to join, such as buy 1 get 1 free by 2
1.

ผลลัพธ์ (อังกฤษ) 3:

Activities to join, such as Get 2 by 1
1, get 1 free.