Here's the part of I think you're missing: The product page on the website is somewhat commingled... All vendors selling a product are attached to the same ad, but the customer gets to choose the vendor they want to buy from. Here's an example:

https://www.amazon.com/25-National-Molding-Mojave®-Plastic/dp/B00IDBJH9I

See where it says "Sold by Dahc and Fulfilled by Amazon." Amazon is selecting a vendor (Dahc) for you. But if you look under the Add to Cart button, it says Other Sellers on Amazon. You could click there and buy it from Country Brook Design Inc.

If you use the main Add To Cart button, you WILL get the buckles set to Amazon from Dahc and NOT from Country Brook Design. If you click the smaller add to cart by Country Brook Design, you will get the product they sent to Amazon and not the one from Dahc. You the customer decides who you buy from, but most people ignore that and just click the main Add To Cart button.

It's always important to pay attention to which vendor you're buying from. Check out each vendor's ratings by clicking where it says "New (2) from $10.49". you may see where other customers have had issues with a particular vendor.

I hope this helps clear it up.