Hello @Seller_iBLD5YkhZzuch,

Thank you for your post. There are many different techniques of how to improve product sales.

I will share this help page that has some tips you may want to try: Increase Sales.

In addition to the help page the following information can help you to improve your product detail pages:

• Title: Make sure your title conveys the most important product information in 50-100 characters. Stay away from all caps, promotional messaging, and keyword stuffing.
• Product Description: Use 500 characters or less to include major product features and warranty information.
• Bullets: Make sure you have 3-5 bullets and ~100 characters per bullet. Tell the customer only what’s most important about your product.
• Product Images: Aside from your product’s main images (ensure they are high resolution on a white background), highlight product features, lifestyle use cases, and other product details with 2-5 alternate images.

I hope you find this information useful.

Adam