The Invoice No. parameter helps. Thanks..

I'm not sure in what situation I would use the Company Name since it is my company name, which I can just type since it never changes, but I tested it and that works too.

I understand the suggested workaround, but my goal here is to speed up the invoicing process, so while it appears that the workaround will work, it will take more time when my goal is to save time. It would be really helpful if QB's had a parameter to put the customer's name in the subject line.

Thanks for all your help.