United States New Law Adopts Post-Wayfair Marketplace Facilitator Expanding M&E Exemption to Include Production-Related TPP 17 June 201920 views1 min read Source: Deloitte E-Commerce / Electronic services Additional Post-Wayfair Guidance Reminds Remote Sellers and Marketplace Facilitators of New Economic Nexus Standard that Begins July 1 Idaho: Proposed Amended Rule to Reflect New Law Imposing Post-Wayfair Economic Nexus Standard on Remote Sellers