As long as the invoice is issued, it is best to enter it into the account, so that there is no risk in accounting and the expenses can only be entered into the account if they are true. If it is an expense, it may not be recorded, which has nothing to do with the company, or it does not meet the financial regulations and is not allowed to be reimbursed.
Gold bars are pure gold products, usually in strips, so they are called gold bars and are generally sold by grams. The price is the price of gold. However, generally, gold ornaments bought in gold shops are charged processing fees, and the price is more expensive than that of banks.