Janitorial businesses and residential maid services are going to love the new email attachment feature which comes standard with the online and now mobile CleanBid Janitorial Software when they want to send an important document along with their cleaning proposal. Commercial cleaning companies can already add an attachment, such as a certificate of insurance, to automatically appear as a numbered page in their maintenance program. Now, even at the last minute, just prior to sending their cleaning proposal, they can attach one or more documents to the email.