As of this posting Austin Homebrew Supply is shipping most orders of $49 or more for a flat $4.99 no matter how much you order to most US addresses. No coupon code is required. Check AHS for current availability.
Update: This promo has expired or pricing, availability or description has changed – Check the supplier’s site or product page for current availability
Recent Deals! Last Fifty Finds
Also: Check out Austin Homebrew Supplies Sale Items – Selection Changes Regularly
More: Recent Great Deals