It happened around 11 a.m. on November 6th on the 300 block of Oxford Valley Road.
Lower Makefield Township police released pictures of the suspect on Monday.
Police say she mostly bought gift cards at CVS and Nordstrom Rack in Lawrenceville, New Jersey, totaling more than $2,000.
Anyone with information should call police at 267-274-1163.
----------
Send a breaking news alert
Report a correction or typo
Learn more about the 6abc apps