Ideally you would use a deal-based workflow that triggers when the deal stage is equal to won.
If you do not have access to deal-based workflows, you can still use a contact workflow triggered by the associated deal stage, however, it will only work for the first deal that is closed won unless you build some extra logic around it.
Ideally you would use a deal-based workflow that triggers when the deal stage is equal to won.
If you do not have access to deal-based workflows, you can still use a contact workflow triggered by the associated deal stage, however, it will only work for the first deal that is closed won unless you build some extra logic around it.