You're not passive aggressive, you've already stated the obvious, but if you have to reiterate your point for the Nth time. Perhaps they were multi-tasking, while you were crushing your account, so just they don't ask stupid questions they better re-read the whole email again. So you don't have to state the obvious twice, you got to Let Em' Know as per my previous email bro!
You can wear this T-shirt next time you are at the bargaining table or when you're at the gym, pretty much any time you need to have the final definitive word.
• 100% fine jersey cotton
• Shoulder-to-shoulder taping
• Sweatshop Free Stitching from California
• Printed in North Carolina
• 100% Made in the USA