Can you proceed with a project even if you have sales history?

Yes, it's possible. However, if it's a funding project, the main reward must have no distribution history, and sub-rewards can have distribution history.

If both the main and sub rewards have distribution history, you must proceed as a pre-order project.

In this case, the pre-order must have special benefits. Please check the details below.

• Pre-order (Domestic Exclusive) must be a product or service provided exclusively on Wadiz during the project period (until 7 days after reward shipment processing).
• Pre-order (Special Composition) must offer a special composition or price benefit exclusive to Wadiz.
• Pre-order (Limited Edition) must be a limited quantity product or service with no additional production planned in the future, provided either entirely or partially through Wadiz regardless of the project period.