It may be your lucky day. Today’s tip was going to be how you can ‘manually,’ yet easily, remove unwanted one-off transactions (e.g. test order accidentally placed on your production website or random refunds) using a web interface (a la Measurement Protocol). You just make a few modifications to customize it for your settings. But, in searching for it, I found it was housed with 3 other useful tools. Enjoy & thank Measure School!