Products can be individually configured to not allow Add To Quote.
When Quotes is Enabled, a new section in the Admin Product Edit Screen (Products > Product List > Edit) will allow individual products to have Add To Quote disabled.
To turn off the Add to Quote button on a specific product, set "Restrict Add To Quote" to Yes
To update products in bulk, you can Update Products Via CSV File and use the below column and values:
Yes = Restrict Add To Quote for this product
Customer Group NAME
Yes = Disable Hide Add To Cart for this product
Yes = Disable Hide Price for this product
Updated about 1 year ago