Quantity options in Steps

[DerpyEnte]

hi,

i would like to ask, how its possible to make Quantity configurable options with steps, so its not every single number.

 

for example:

Min. ammount: 10GB NVME, Max. ammount: 500 GB NVME

The customer need to set the NVME in steps like 10, 20, 30, 40, .. and so on, because our vServer reseller only allows the GB like that.

 

Im not the best guy in english, so dont jurge me 🙂