Every time i want to set more than one discount code, it does not allow.
Here i want to say it would be more convenient for sellers to set their own discount codes.
How about you?
I will look into this and see why you can’t have more than one. We are also making a few changes to the discounts which will be available soon.
So much thanks for your reply and looking forward to the changes 
Looking forward to discount code updates as well.
It would be great to set your own code to be more “personalized”. A random-string-of-characters is less enchanting than a code as “XMAS2015” or “MAKERFAIRE” for example. 
Yes, this is also on the list 
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