I bought a premium code (VID-…). Does it still work?
Yes. Log in at vidulk.com and enter it under Manage subscription: it still removes the watermark from story videos in the Story studio.
Yes. Log in at vidulk.com with Apple or Google and enter it under Manage subscription (or in the premium panel in Story). It removes the watermark from story videos and unlocks their backgrounds and bulk export. A premium code does not unlock clipping, which comes with Vidulk Unlimited or credits.