Active 9 years agoTopics: 0Replies: 1☆ProfileForumsTopics StartedReplies CreatedEngagementsForum Replies CreatedViewing 1 post (of 1 total)AuthorPosts May 22, 2015 at 4:42 am #247816 tangchoynee0714MemberTopics: 0Replies: 1☆use gross profit divide by sale x 100%AuthorPostsViewing 1 post (of 1 total)