Amazon has the 31oz Heinz Simply Tomato Ketchup with No Artificial Sweeteners for $3.99 - 15% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $3.19 with free shipping on $35+ or with Prime. Also on sale w/ coupon, S&S:

• Heinz 38oz Tomato Ketchup for $3.19 
• Heinz Tomato Ketchup (14oz) for $1.95
• 14oz Heinz Tomato Ketchup with No Salt Added for $2.90