Q14. As a vendor, can I cancel my service after 30 days? A Q14. As a vendor, can I cancel my service after 30 days? A: Yes, with 30 days written notice. Post navigationPrevious post: Q13. How do LSI/PMMY charge the vendors for their services?Next post: Q.15 What types of subscription services do you offer for the vendors? Leave a Reply Cancel replyYou must be logged in to post a comment.