I have definately found that when I have a batch of orders to pour (I also pour to order) it has helped me tremendously to figure out ahead of time how many of ea. scent: # of jars, weight of wax, weight of oil...write it all down ahead of time...then I weigh out ea. oil (I have individual glass containers for ea. scent that are labeled) and line them up. Wick my jars, write which wick is in ea. underneath in case I am pouring scents that need wicking up, so the jars don't get mixed up. I also have multiple pour pots going, and keep rotating them, I use similar scents/colors in the same pour pots...and I am fortunate enough to have a huge 150# melter, so my wax is always ready to go...