Is it possible to get more than 61 coupons in a form payment gateway?

I am creating one time use coupons, and it wont let me create more than 61 coupons. Is there any way to get this limit increased?

I was no able to replicate mentioned issue. I have cloned your form and I was able to create more that 61 coupons. I created 120 coupons. I am not sure if there is limit. 

I have clear your form cache. Please try again to create new coupon code. 

You can also try to duplicate existing coupons.

You can also clone your form and try to create more that 61 coupons there. 

How to Clone an Existing Form from a URL

Hope this will help. Let us know if you need further assistance. 

Thank you for the help. The duplicate function quit working at 61 coupons, but I was able to manually create the rest individually. The duplicate function would copy them, but they would disappear shortly after. At this point I have them completed, so this can be considered resolved.