"Now customers will be able to try before they buy, giving them an added level of comfort they are making a choice that best suits them."
A staff member would control the dispenser and tasting was at their discretion, McClean said.
"In keeping with our liquor licence, only people who are legally allowed to buy liquor will be able to taste-test any wines."
The machine holds reds and whites at different temperatures, and can keep the open bottles fresh for up to three weeks.
Customers have taken to social media welcoming the drink station, joking they may have to make several trips to the store to pick up essential supplies.
One commenter said she would be more likely to pop out to the shops, but another questioned whether she would need a sober driver to get the groceries home.