Your subscription service includes a single plan up to 3,500 square feet in a PDF plan file format. This free plan does not include any printed sets of plans or a CAD file format. Printed sets can be provided for an additional fee. Plan reverses, mirrored plans, slab or crawlspace foundations can be included at no additional fee as these are included as complimentary items in our subscription program. Any custom modifications or any additional services may incur additional fees. This offer cannot be combined with any other discounts or promotional offers. Full payment of the annual subscription package is required prior to delivery of the plans. Any payment that has not been received within thirty (30) days of its invoice date shall be charged interest at the lower of 1.5% per month or the highest legal rate. All purchases are final and non-refundable.