Selvia quickly brought back Lamia's response: "Reporting to the Captain, Lamia says she can now buy some alcohol in small batches in each city. If you require a larger amount, she urgently needs to upgrade her business certificate. If she had the business card of a major merchant, she could potentially develop internal channels to purchase more. However, all this will take time."
Business certificate? It's been years since Da Fei traded, and he suddenly remembered that there's a business certificate level!
That's right, the level of the business certificate determines how much goods a player can buy in a city per day, serving as a limitation on players' trading activities to prevent trading from turning into a gold coin farming machine in the game. However, players of course have ways to work around this, such as buying goods from other players who are too lazy to trade at a price slightly higher than the trading post.
