Worried about whether the jewellery you bought is pure and certified? The BIS Care App makes it super easy to check if your gold jewellery is BIS hallmarked and authentic. Whether you are a buyer or a jeweller, you can verify the 6-digit HUID number online for FREE and confirm the purity and certification status of gold, silver, or platinum ornaments. https://www.freeads.co.uk/uk/services/business-services/accountancy-services/41343205/how-do-i-check-if-my-gold-jewellery-is-bis-hallmarked-using-the-bis/view