Bulkbuddy customer servuce
They are slow, they ran out of diamonds over the summer and so they gave me 50 credit in-store which they didn't add to my account. Took them over a week to figure out what went wrong. I was going to buy a oz of premium diamonds which is above there minimum of 300 shipping and the shipping value still shows and doesn't say free shipping instead 50 flatrate. Anyways you would think they would cancel my order so I could even go above their shipping minimum. Been waiting 3 days a got an automated response. I had to make a order on ganjagrams.