Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform operations including: authenticating at least one source of online data transmissions that matches a respective computing device of a user; batching the online data transmissions into one or more micro-batches; transmitting the one or more micro-batches to one or more respective backend services; receiving respective responses from the one or more respective backend services in response to each one of the one or more micro-batches; and performing each respective task of one or more tasks associated with the respective responses. Other embodiments are disclosed.

Abstract: An integrated gateway system configured to perform: receiving online data transmissions from a user computing device of a user; authenticating that a source of the online data transmissions matches the user computing device; transmitting the online data transmissions to the internal gateway system; authenticating credentials of the user as a pre-authorized user; restricting a number of incoming calls using a rate-limiting throttle system; transmitting the online data transmissions to the communication management system; batching the online data transmissions into one or more micro-batches based on one or more rules; transmitting the one or more micro-batches to one or more respective backend services using an events stream system; receiving respective responses transmitted from the one or more respective backend services in response to each one of the one or more micro-batches; performing each respective task of one or more tasks based on the respective responses from the one or more respective backend servic

Abstract: An integrated gateway system configured to perform: receiving online data transmissions from a user computing device of a user; authenticating that a source of the online data transmissions matches the user computing device; transmitting the online data transmissions to the internal gateway system; authenticating credentials of the user as a pre-authorized user; restricting a number of incoming calls using a rate-limiting throttle system; transmitting the online data transmissions to the communication management system; batching the online data transmissions into one or more micro-batches based on one or more rules; transmitting the one or more micro-batches to one or more respective backend services using an events stream system; receiving respective responses transmitted from the one or more respective backend services in response to each one of the one or more micro-batches; performing each respective task of one or more tasks based on the respective responses from the one or more respective backend servic

Abstract: Example mobile payment systems and methods are described. In one implementation, a mobile device creates an order with an online marketplace. The mobile deice captures an image of a negotiable instrument and communicates the image to the online marketplace along with a request to pay for the order using the negotiable instrument. The negotiable instrument is validated by the online marketplace. The mobile device receives a notification from the online marketplace indicating whether the request to pay for the order using the negotiable instrument was accepted.

Abstract: Example online payment systems and methods are described. In one implementation, a method receives a request to pay for an online order from a user and receives an image of a negotiable instrument from the user. The method validates the image of the negotiable instrument. If the negotiable instrument is validated, payment for the online order is processed using the image of the negotiable instrument.