Yes, Amazon Marketplace sellers are generally responsible for collecting and remitting sales tax on sales made through the platform. However, the specific tax obligations can vary depending on the seller's location and the location of the buyer. It is important for sellers to understand the sales tax laws in the states where they have nexus and to comply with those laws to avoid potential penalties. **

Computeruniverse is a reputable seller on the Otto marketplace. They have a strong track record of positive customer reviews and ratings, indicating a high level of customer satisfaction. Additionally, they offer a wide range of products and have been a trusted seller on the marketplace for a significant amount of time. Overall, computeruniverse is considered a reputable and reliable seller on the Otto marketplace. **

To determine if a seller on Amazon is a private seller or a commercial seller, you can look for certain indicators. Private sellers typically have fewer products listed, lower sales volumes, and may not have a professional storefront. On the other hand, commercial sellers often have a wide range of products, higher sales volumes, and may have a professional seller account with additional features like advertising options and analytics tools. Additionally, commercial sellers may have a business name displayed on their storefront, while private sellers may use personal names. **

To determine if a seller on Amazon is a private seller or a commercial seller in the Marketplace, you can look for certain indicators. Private sellers typically have lower sales volumes, fewer product offerings, and may not have a professional storefront. Commercial sellers, on the other hand, often have a higher number of products for sale, a professional seller profile, and may offer services like expedited shipping or customer support. Additionally, commercial sellers may have a business name listed on their profile, while private sellers may use personal names. **

As an e-commerce seller, I have found the experience to be both challenging and rewarding. Managing inventory, fulfilling orders, and dealing with customer inquiries can be time-consuming, but seeing my products reach customers all over the world is incredibly fulfilling. Building a brand and establishing a loyal customer base takes time and effort, but the flexibility and potential for growth in e-commerce make it a worthwhile endeavor. Overall, my experiences as a seller in e-commerce have taught me valuable lessons in business management and customer service. **

To return an item about DPD to the seller on the Amazon Marketplace, you can start by logging into your Amazon account and navigating to the "Your Orders" section. Find the order containing the item you want to return and select the option to return the item. Follow the prompts to choose the reason for the return and select DPD as the return shipping carrier. Amazon will provide you with a return label that you can use to send the item back to the seller using DPD. Be sure to package the item securely and drop it off at a DPD location or schedule a pickup. **

It is possible that you were scammed on Facebook Marketplace if the seller did not ship the graphics card as promised. It's important to be cautious when making purchases on online marketplaces and to verify the credibility of the seller before making any transactions. If the seller has not shipped the item as agreed, you should try to contact them to resolve the issue and consider reporting the incident to Facebook Marketplace. **

As a seller, I would prefer eBay over eBay Kleinanzeigen and PayPal. eBay offers a larger audience and more established platform for selling a variety of products. eBay Kleinanzeigen is more localized and geared towards smaller, local transactions, while PayPal is primarily a payment processing service rather than a selling platform. Overall, eBay provides a more comprehensive selling experience with its wide reach and seller tools. **