Commerce App POS Quantity Selector

Site URL: https://wastewhat.org

Hi everyone,

We are attempting to use the Squarespace Commerce App for in-person sales for my business. However, when selling a certain product, the quantity selector can only be updated by clicking the up and down arrows. Unfortunately, because we sell some items by the ounce, we need to sell many "units" of a product. Thus, we need to be able to type into the quantity selector field, rather than clicking the up arrow 50+ times. Further, the number of units varies from customer to customer, so I cannot add a bunch of products at predetermined quantities--i.e. 64oz, 128oz--but rather must be able to add custom amounts into the quantity selector for every sale. 

I have submitted multiple feature requests to Squarespace. I imagine they will get there at some point, but the app is relatively new. Wondering if anyone has a work-around or some other way to achieve this?

Thanks!