Critical Reasoning (CR) | Re: Mourdet Winery: Danville Winery's new wine was introduced to

mikemcgarry, GMATNinja, GMATNinjaTwo, sayantanc2k
I am unable to understand the OA D. My confusion is that the argument conclusion is taling abou "many customers"and OA is talking about "occasional purchasers". The two terms are not synchronised.
I feel that had it been regarding the revenues, the OA would have made sense.
Clarify??