I've been building my SaaS alone for about 3 months. Current numbers: 370 total users 31 total sales 17 active subscribers (17-4: 13 active subs) 4 cancellations $365 MRR Overall, I'm happy with the progress, but managing everything alone means I still make mistakes. For example, I recently updated my pricing but forgot to notify one existing customer. As a result, they were charged about $30 more than expected. I apologized and offered a discount on their next invoice to ...