An autonomous or semi-autonomous land vehicle configured to receive a plurality of removable modular units each comprising a modular unit cooling/heating port and a modular unit exhaust port and each configured to secure a consumer product, the vehicle comprising: a) an energy storage device; b) a communication device; c) an autonomous or semi-autonomous land propulsion system; d) an interior compartment; e) a plurality of vehicle interior fasteners comprising a first vehicle interior fastener configured to reversibly affix a first type of removable modular unit within the interior compartment and a second vehicle interior fastener configured to reversibly affix a second type of modular unit within the interior compartment, wherein each vehicle interior fastener comprises a lock configured to prevent unauthorized removal of the respective modular unit from the vehicle; f) a non-transitory computer-readable storage media encoded with a computer program including instructions executable by a processor to create an application comprising: (i) a navigation module for receiving at least a location via the communication device and directing the autonomous or semi-autonomous land propulsion system based at least on the location; and (ii) a transmission module for transmitting an output data comprising a current modular unit temperature, receiving an input data comprising a modular unit temperature target, or both, via the communication device, to a command center; g) a plurality of vehicle cooling/heating ports, wherein the vehicle cooling/heating ports and the modular unit cooling/heating ports are configured to transfer heat or cold from the vehicle to maintain a set temperature within each removable modular unit, wherein each vehicle cooling/heating port and each modular unit cooling/heating port comprises a duct; and h) a plurality of vehicle exhaust ports each configured to connect to the modular unit exhaust port of a respective one of the removable modular units to transfer a gaseous exhaust comprising an odor from the removable modular unit to the vehicle. a) an energy storage device; b) a communication device; c) an autonomous or semi-autonomous land propulsion system; d) an interior compartment; e) a plurality of vehicle interior fasteners comprising a first vehicle interior fastener configured to reversibly affix a first type of removable modular unit within the interior compartment and a second vehicle interior fastener configured to reversibly affix a second type of modular unit within the interior compartment, wherein each vehicle interior fastener comprises a lock configured to prevent unauthorized removal of the respective modular unit from the vehicle; f) a non-transitory computer-readable storage media encoded with a computer program including instructions executable by a processor to create an application comprising: (i) a navigation module for receiving at least a location via the communication device and directing the autonomous or semi-autonomous land propulsion system based at least on the location; and (ii) a transmission module for transmitting an output data comprising a current modular unit temperature, receiving an input data comprising a modular unit temperature target, or both, via the communication device, to a command center; (i) a navigation module for receiving at least a location via the communication device and directing the autonomous or semi-autonomous land propulsion system based at least on the location; and (ii) a transmission module for transmitting an output data comprising a current modular unit temperature, receiving an input data comprising a modular unit temperature target, or both, via the communication device, to a command center; g) a plurality of vehicle cooling/heating ports, wherein the vehicle cooling/heating ports and the modular unit cooling/heating ports are configured to transfer heat or cold from the vehicle to maintain a set temperature within each removable modular unit, wherein each vehicle cooling/heating port and each modular unit cooling/heating port comprises a duct; and h) a plurality of vehicle exhaust ports each configured to connect to the modular unit exhaust port of a respective one of the removable modular units to transfer a gaseous exhaust comprising an odor from the removable modular unit to the vehicle.