I am an independent contractor for a non-profit. I usually send my invoice to the president who ensures she pays me within a week of sending the invoice. This responsibility was moved to the Treasurer in May and he is yet to pay my June and July invoice.
I sent him an email last Thursday to remind him that my June payment has not been made and I have not heard back from him since then. I saw his response to someone's else email after I sent him the email which means he must have seen my email and I am pretty upset.
I am thinking of sending an email to the president to let her know I have not been paid but I don't want to have issues with the Treasurer since we work together but it will most likely keep repeating itself if I don't do something about it. Any advice for me, please?
The position is a remote position so we don't get to see each other