What is the fine-grained topic of the following text: One hopes however that Wine.com will give a hearty 'thank you' to the SWRA and its members, who have contributed significant amounts of money to this effort and done the heavy lifting, when we finally do "get all states open up to interstate shipping of wine"—as Wine.com says it would like to see," said Wark. Only return the topic.
Wine.com's efforts supported by SWRA for interstate shipping of wine.