Plans & Billing ← Knowledge Base How does the 15 day free trial work? Pricing Structure How do I sign up for Planbox Work Once I pick a plan, can I upgrade later? Can I change plans at any time? What type of payments do you accept? Why was my Credit Card Declined? Receipts (Invoices) Can Planbox send me a copy of invoices (receipts)? How to use a coupon How-To: Get a Planbox discount Can I use Planbox for free? Question on licensing - why are we getting a message that our account will be locked when we are on a paid plan? How often will I get billed? Can I get a refund?