- Each sticker file name is allowed in English only and spacing is prohibited.
- You must also include an underbar and a number after the sticker name to ensure the order of stickers you want.
- A number from 1 to 9 must be preceded by a number from 0. No special characters should be used other than undersized bars.
- Apply the same to the thumbnail file name.
angrybird_01.gif, sleepingbird_02.gif, verycolorfulbird_03.gif
:: This is a good example for file names for stickers.
angrybird_01.gif, sleepingbird 02.gif, verycolorfulbird_03.gif
:: No space in the file name.
angrybird1.gif, sleepingbird2.gif, verycolorfulbird3.gif
:: The number be preceded by a number from 0. (01, 02, 03 ... 10, 11, 12)