Pricing is determined based on supply and demand through the interaction of buyers and sellers in the market. When the demand for a product or service increases and the supply remains constant, the price tends to rise as buyers are willing to pay more to secure the limited supply. Conversely, when the supply of a product or service increases and the demand remains constant, the price tends to decrease as sellers compete to attract buyers. Ultimately, the equilibrium price is reached where the quantity demanded equals the quantity supplied, and this is where the market price is determined. **

Demand-oriented pricing strategies, such as price skimming and price discrimination, allow businesses to maximize their profits by setting prices based on customer demand and willingness to pay. This can result in higher margins and increased revenue. However, these strategies may also lead to customer dissatisfaction and backlash if they perceive the pricing as unfair or discriminatory. On the other hand, competition-oriented pricing strategies, such as price matching and penetration pricing, allow businesses to stay competitive in the market and attract customers with lower prices. This can help businesses gain market share and increase their customer base. However, it may also lead to lower profit margins and potential price wars with competitors, ultimately impacting the bottom line. **

Items that are in high demand on eBay include popular electronics such as smartphones, gaming consoles, and laptops. Collectibles and rare items such as vintage toys, limited edition sneakers, and autographed memorabilia also tend to attract a lot of interest. Additionally, fashion items like designer clothing, handbags, and jewelry are often sought after by eBay shoppers. Overall, items that are unique, in good condition, and difficult to find elsewhere tend to be in high demand on eBay. **

eBay sellers are not allowed to demand higher shipping costs after a sale has been made. The shipping costs should be clearly stated in the listing, and the buyer should be aware of the total cost before making a purchase. If a seller attempts to demand higher shipping costs after the sale, the buyer can report the seller to eBay for violating their policies. It's important for buyers to carefully review the shipping costs and terms before making a purchase to avoid any potential issues. **

In perfect competition, the pricing policy is determined by the market forces of supply and demand. Prices are set at the equilibrium point where the quantity supplied equals the quantity demanded. Firms in perfect competition are price takers, meaning they have no control over the price and must accept the market price. This leads to a situation where all firms in the market charge the same price for their products. **

No, an eBay buyer cannot demand a refund without having paid for the item. In order to request a refund, the buyer must have completed the purchase transaction and made the payment. If a buyer has not paid for the item, they do not have the right to demand a refund from the seller. **

No, the eBay buyer does not demand half of the money back. The buyer may request a refund for the item if it does not meet their expectations or if it is not as described in the listing. However, the amount of the refund would depend on the specific circumstances and the seller's return policy. It is important for both the buyer and the seller to communicate and work towards a fair resolution in such situations. **

No, the eBay seller does not demand 50 euros for a damaged box. The seller is offering a discount of 50 euros due to the damaged box, which suggests that they are willing to lower the price in light of the box's condition. This could be a good opportunity for a buyer to negotiate a lower price for the item. **