Payments via Paypal. If there is a problem please contact seller ASAP. Items unpaid will filter through the Ebay Unpaid Item Process and if left as such result in a Unpaid Violation against Buyers account. So again if you have problem and need more time Please contact me orI can't help. Likewise do not bid or buy if you don't intend on paying for items. Thanks If you have a shipping question please ask before bidding as it's not always cheaper to ship items together as heavier packages result in higher USPS fees. Shipping charges are based on postage, procesing, shipping material necessary to get your item out in 24 hours or less. I also offer various combined TWO_and THREE Pack type deals that will save you money as they are packed and promoted in a manner to save us both money. Shipping cost of Lessons Inculde: Cost of CD to hold PDF file, CD Mailer, Postage, Processing and Insurance to insure your item. PLease ask any questions you have before bidding/buying. Thanks