Optional quick create
Avoid 'quick create' on m2o fields, on a 'by model' basis
This module allows to avoid to 'quick create' new records, through many2one fields, for a specific model. You can configure which models should allow 'quick create'. When specified, the 'quick create' option will always open the standard create form.
Got the idea from https://twitter.com/nbessi/status/337869826028605441
Once the user has seen at least one product this snippet will be visible.