A computer implemented method comprises storing a transaction variable-set corresponding to a fuel transaction for a vehicle, wherein the transaction variable-set includes a fuel consumption history for the vehicle, a net sale, a number of purchased fuel units, and a diff value. The method further comprises deriving, by a machine learning module and based on the transaction variable-set, a plurality of characteristics of the purchased fuel, wherein the plurality of characteristics includes a fuel type of the purchased fuel and a fuel grade of the purchased fuel.

Fuel dispensing transactions may be accomplished by a variety of systems and techniques. A fuel dispensing device may include a payment module, a data entry device, and a customer display. The payment module may receive a first communication from a point of sale device requesting an encrypted response and receive a second communication from the point of sale device requesting an unencrypted response. The module may match the first communication to a first corresponding library entry, match the second communication to a second corresponding library entry, determine a user response based on one of the first corresponding library entry or the second corresponding library entry, where the user response defines one of the encrypted response based on the first corresponding library entry or the unencrypted response based on the second corresponding library entry, and use the corresponding library entry to generate a visual customer display requesting the user response.

In general, intelligent fuel dispensers are provided. In at least some implementations, an intelligent fuel dispenser can determine customer identities and/or other characteristics and provide customized fueling sessions based on the determined customer identities and/or other characteristics. In at least some implementations, the fuel dispenser includes a touchless interface allowing customers to complete fueling sessions with minimal physical contact with the fuel dispenser.

A system for managing and processing a consumer transaction is provided, comprising a product delivery system adapted to provide a product to a consumer; a point of sale (POS) system in communication with the product delivery system; and a consumer interface screen in communication with the POS system, wherein the consumer interface screen is adapted to display information to the consumer about a proposed transaction, prompt the consumer to engage in the proposed transaction, and receive input from the consumer required to complete the proposed transaction. The system further comprises a consumer recognition system having sensors capable of recognizing consumer attributes related to the consumer; and a media distribution unit in communication with the consumer recognition system to deliver information about the proposed transaction to the consumer interface screen based on recognition of the consumer attributes.

In general, a smart door alarm and locking mechanism and methods for use thereof are provided for maintaining security while providing ease of access to a fuel dispenser. In an exemplary embodiment, the methods and devices are used in fuel dispensing devices for providing fuel to a vehicle. However, the methods and devices can be utilized in any device having a payment system where security and access are both required. In some embodiments, the described methods and systems include a door alarm and door lock kit that allow unlocking one or more doors in a housing of a fuel dispenser and simultaneously disabling or de-activating respective door alarm sensor(s). In a similar manner, the door can be locked and the door alarm sensor activated or re-activated substantially simultaneously.

Fueling verification systems and methods for corroboration of vehicle fueling are described herein. The systems and methods provide for verifiable transmission of data collected from a remote source to assure data integrity and maintain proper fuel transmission as part of vehicle fueling. The systems and methods can include collecting a first fuel measure for a fueling process from a delivery source. A second fuel measure can be recorded into a blockchain. The second fuel measure for the fueling process can be received from a recipient source. Then, the first fuel measure and the second fuel measure can be correlated to determine a fueling offset. Then, the delivery source and/or the recipient source can be compensated based on the fueling offset.

A system and associated method are provided for maintenance of a plurality of washroom facilities by maintenance personnel, wherein each of the washroom facilities has one or more consumable product dispensers that require periodic refill. For each of the washroom facilities, the product dispensers are configured with a sensor that detects a product level or amount condition of the product dispenser, the sensors in communication with a monitoring station assigned to the washroom facility. A set of instructions unique to each of the washroom facilities is generated based upon the detected product level or amount conditions of the dispensers in the respective washroom facility, the set of instructions including instructions as to the amount of product refill to be added to the dispensers. With an identification (ID) system configured within each washroom facility, maintenance personnel that enter the washroom facility are identified and provided with the unique set of instructions in a message via a mobile smart device carried by the maintenance personnel or an audio or visual display device within the washroom facility.

A system incorporating a fluid dispenser for dispensing chemicals includes at least one sensor for sensing fluid flow and a dispenser management unit. The dispenser management unit includes a processor and corresponding storage memory for storing firmware, at least one input for receiving sensor data from the or each sensor, a data transfer device comprising storage memory for storing the received sensor data, and a power source for powering at least the processor. The system further incorporates a portable terminal configured to receive data from the dispenser, and a remote server configured to receive the data from the portable terminal.

Fuel dispensing transactions may be accomplished by a variety of systems and techniques. A fuel dispensing device may include a payment module, a data entry device, and a customer display. The payment module may receive a first communication from a point of sale device requesting an encrypted response and receive a second communication from the point of sale device requesting an unencrypted response. The module may match the first communication to a first corresponding library entry, match the second communication to a second corresponding library entry, determine a user response based on one of the first corresponding library entry or the second corresponding library entry, where the user response defines one of the encrypted response based on the first corresponding library entry or the unencrypted response based on the second corresponding library entry, and use the corresponding library entry to generate a visual customer display requesting the user response.

Various exemplary methods and devices for fuel dispenser electronic communication are provided. In general, a fuel dispenser can be configured to electronically communicate with a network cloud to access cloud technology services. The communication can be direct, e.g., without the fuel dispenser communicating with the cloud network through an intermediary such as a fuel dispenser forecourt controller. The fuel dispenser can include a communication module configured to electronically communicate with the network cloud. The communication module can be on board the dispenser.