@Chris *********
Not quite. A DTV is akin to a long term tourist visa but not exactly the same. As such, you're not expected to hold an onward ticket or show proof of hotel bookings like you would with a visa exemption or tourist visa.
The
*****
Baht in cash part is a little more nuanced. In theory, a DTV holder could be asked for this, in practice its not really a standard requirement.
It is for a tourist visa or visa exemption holder even if rarely asked for.