E Authorizing the commissioner of revenue to enter into discussions with other states relating to the development of a multistate voluntary streamlined system for sales and use tax collection and administration, specifying certain discussion focus requirements; authorizing the commissioner to participate in a sales tax pilot project with other states to test a means for simplifying sales tax administration, authorizing joint agreements, specifying certain agreement requirements and a termination date; requiring the commissioner to report to the legislature on the project by a certain date, specifying certain report content requirements (mk, ja)