Dealer's fine. Those brands are filled in by suppliers and cannot be modified by themselves. This is not a dealer, but a supplier. If you become a supplier, it must be a brand to sell. If you are selling someone else's brand, fill in their brand name. If it is your own brand, just fill in your own brand name. The profit rate is not the profit rate of the supplier, but the profit rate of the dealer. That is, the profit range that dealers are allowed to earn on the shelves. It's up to you. If the profit is high, there will definitely be more people willing to distribute, but the business volume will be less. You can try several profit rates first and sum up the best plan.