A. Yes. It is available when the designs of the card are the same but only numbering difference. (for 12 lines / 16 lines lash card only)
If you print 10,000 sheets of lash cards, it's able to print two different types of lash cards. ex. single tray and size mixed tray.
If you print over than 15,000 sheets of lash cards, it's able to print the maximum 15 different types of lash cards. ex.7mm/8mm/9mm/10mm/size mix (MOQ per type is from 1000 sheets)
※ But if you would like to print different design(different colors, font, size and type), It is not able to print together and MOQ will be from 10,000sheets for each design.