You probably want to extrapolate the numbers from cbd oil for topical use like this: https://digshydro.com/products/cbd-cebidiol-1l-117000mg-cbd/ The drops are taken orally to fight inflammation and not necessarily for immediate pain relief. Although I do know people that have taken the drops orally and have felt some relief from acute arthritis within a matter of hours. I don't know for a fact but it was suggested that the patches cost around $5.00 to produce prior to the volume manufacturing agreement.
I was posted here long ago that it costs us $5 to make a patch (not sure about oils) but then again with our new large scale manufacturing agreement that we have that amount is likely lower now too :-)
And we used to give LABorde 11% and keep 89% for $BIEI but I believe that is done now and we now keep 100%... but please someone correct me if I'm wrong