To avoid repeated gifts, for example, a total of more than 20 sets (30 sets, 40 sets, 60 sets, etc.). We will match gifts according to the number of corresponding sets, not cumulative, (not to say that order 100 sets, send 10 times the corresponding gifts) repeat order not to send! Stickers are listed as follows: No. 8 Panda and No. 15 eyebrow. If you don't understand, ask the customer service!