What you suggest is not really dual licensing though. It's a source-available license with a free tier.
Dual licensing means that there are two licenses that the user can choose from at their discretion. This is why GPL may work together with a commercial license but not MIT, as businesses have reasons to avoid GPL.
Dual licensing means that there are two licenses that the user can choose from at their discretion. This is why GPL may work together with a commercial license but not MIT, as businesses have reasons to avoid GPL.