Abstract: The field of the invention relates to systems and methods for network-based commerce, and more particularly to systems and methods for facilitating frictionless transactions between a user device and server system. In one embodiment, a server system is configured to execute a process including the steps of: receiving a text-based communication sent from the client device using a first native communication medium, the text-based communication having a source address, a recipient address, and one or more short-codes; parsing the text-based communication for said one or more short-codes; and replying to the source address using a second native communication medium with a purchase order for one or more products available from said recipient address defined in the server system, wherein said short-codes uniquely identify said one or more products; and confirming the order through the second native communication medium.