Standard size for printing
For size to print (stickers and labels). The majority of customers will be answered with small size, not too big.
The stickers that pretty. May must look of appropriate size to post on the Package. Should not be too small. (* should look for information on the arrangement that are more or less). If there is a lot of information.
But the order is too small to put stickers data and read the sick eyes.
However, the shop of the recommended size, look right and cost reduction to order the product label.
Another possible way.