Hi Rahul,
Unfortunately, this feature is not currently available. But it’s a great idea.
Will you please add your feature request here: https://storepress.fider.io/
and ask others to upvote it.
Thank You
Public
Ticket #96765
Quantity selection for variations
Rahul Solanki
how do i get the option of changing the order quantity of a particular variation on the catalog /archive page?