Showing Proof

I want to start selling Life pots but what is the easiest way to show proof that you have the life pots to sell?!

muledump, your post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to shortyour post is to short