Great service at a affordable price! Join the tour of Seoul and Jeju, Korea. During the tour, no one will be forced to buy local items. However, I must admit that we were shown around the popular and genuine Korean health supplements and beauty products shop and the ginseng lab institute, which sells ginseng. Anyways there were no obligation to buy anything and its all up to us. the tour guide will not say anything if you want to buy or not