This week, in a letter addressed to Democratic and Republican leaders in the U.S. Senate and House of Representatives, the American Booksellers Association joined the E-Fairness Coalition in calling on Congress to include the provisions of the Sales Tax Fairness and Simplification Act (STFSA) in any economic stimulus legislation under consideration. STFSA is a bipartisan bill introduced in the House (H.R. 3396) by Rep. William Delahunt (D-MA) and in the Senate (S. 34) by Sen. Mike Enzi (R-WY).