Please read descriptions carefully. Always contact us with questions before purchase to avoid returns. Mistakes are expensive to buyer and seller. Insurance is your option. You are responsible for item after it ships. We usually ship within 1-2 business days. Payment is due at purchase. Money back with approval with-in 30 days strictly enforced –seller pays shipping. Exchanges on DOA items (7-day limit)-seller pays shipping. TecScan grants no warranties express or implied, by statute or otherwise, regarding the items offered in this store and specifically disclaims any implied warranty of merchant-ability or fitness for a particular purpose.