She said the profiles would also help her include a "wild card" wine in every delivery.
The scheme was geared to give customers the buying power and convenience of getting a wine they knew they would enjoy, she said.
Ms Lorkin's business partner Debbie Sutton said for choice and variety, wine buyers had never had it better.
"And they've never had it worse regarding the possibility of confusion and the pressure to find the perfect wine - it is the age of anxiety for wine."
Ms Lorkin said people would often leave the supermarket with the "same old thing they always get" or they would panic and take a punt on something they knew little about in the taste sense.
"Our taste survey is simply the starting point of the customer relationship."
WineFriend offers three levels of subscriptions - Easy Everyday ($99), Treat Yourself ($149) and Icons and Innovators ($249) on a monthly or two-monthly free delivery basis with each case containing six different bottles of wine.