Actually, you have 10 days to say "no" after you get your check. If you don't get the check mailed back in 10 days you can still call them and they will send you back your jewelry as long as you don't cash the check.
Actually, they need to have the check back in their hands by 10 days after the date on the check. In those 10 days, they need to get the check out of their office, it goes thru the mail, you decide & you mail it back, & they acknowledge they received it.
As fas as not knowing how much they will pay, their website does give what they are paying for each type of metal. I ordered a kit yesterday, BUT then realized that their great price per pennyweight for 14K was for 10 oz - 50 oz. That's alot of gold. I only have 18.5 grams. There are 31.1 grams in a troy ounce.
So my question now is, WHAT ARE THEY PAYING FOR LESS THAN 10 OUNCES? I'm not sure if I'm going this route yet after all.