If you're transitioning to Fugoya, chances are you already have an existing proposal and invoice numbering system in place. To seamlessly integrate your existing system with Fugoya, start by customizing the numbering format under "Settings > Financials." You have the flexibility to use variables like {YEAR}, {MONTH}, {NUM}, and even incorporate your unique combination of letters to create a personalized numbering format.

When you're ready to create your first invoice in Fugoya, simply update the document ID to the next number in your existing sequence. Fugoya will automatically continue the numbering from there, always ensuring it's the highest number + 1.

It's important to note that Fugoya won't allow duplicate IDs. If you attempt to use an ID that has already been assigned, the system will automatically jump to the next available one. The same goes for deleting an ID – Fugoya intelligently manages this to prevent non-unique IDs, while still providing you the freedom to fill gaps or begin with a later number as needed. This ensures your invoice and proposal numbering remains organized and error-free.