yes @EasifyApps  it's per meter only so I start from 0.5 meter 

 https://www.tradeuno.com/products/exclusive-purple-zari-bandhej-jacquard-silk-fabric this is the reference site I need this same quantity increment for my wesite also bro . can I get any advise brother . 

thanks for your reply brother. Is there any possibilities to change in liquid code bro.

thanks for your reply brother. Is there any possibilities to change in liquid code bro.

How to change Increase the product quantity 1 in to 0.5. can anyone please help me on this. I'm working on the fabric based website.