I ended up doing these in 3 transactions to take full advantage of my ECB's:
I was trying to purchase my $12 in Glade products to get my $4 in ECB's, but for some reason I only received $3. When I got home and looked at my receipt I received $3 in ECB's for the bottle of Glade fabric and air freshener, which I find hilarious as I didn't even know there was an ECB to earn on that. There was even a sticker on the front saying so. This is how sick I am...not paying any attention! This purchase Out of Pocket was $10.03 and I earned $3 in ECB's. The great news is that I now have enough products to qualify for the SC Johnson Rebate, click here to see offer.
My second purchase was my big ECB maker for me as I knew my last transaction was going to be large.