Methods and non-transitory computer readable storage medium for showing availability of orders for concierge shopping service

A non-transitory computer readable storage medium comprising instructions that, when executed by a processor, cause the processor to:

• identify a plurality of pickers and a plurality of retailers located within a geographic region during a time period;
• compute a number of pickers available for a retailer of the plurality of retailers, wherein computing the number of pickers available for the retailer-further cause the processor to:
• determine portions of an availability of each picker of the plurality of pickers for the retailer based on a distance between each picker and the retailer;
• and
• sum the portions of the availability of each picker of the plurality of pickers determined for the retailer;
• for the retailer of the plurality of retailers;
• predict a number of orders placed at the retailer during a forecast time period;
• and
• determine a demand for picker services at the retailer during the forecast time period based on a comparison of the predicted number of orders placed at the retailer during the forecast time period and the number of pickers available for the retailer;
• generate, for display on a mobile device of a picker, a user interactive map of the geographic region displaying a location of each retailer of the plurality of retailers in the geographic region and a pin overlaying each location of each retailer of the plurality of retailers;
• and
• responsive to the picker selecting the pin overlaying the location of the retailer of the plurality of retailers, updating the user interactive map to display an element characterizing the demand at the retailer of the plurality of retailers for picker services during the forecast time period.