Simply go to the "My Cart" page after selecting the item(s) you wish to purchase.

In the Voucher Code field (located at the top or under the Grand Total section), enter the voucher code you received from JIJI.SG.

Click "Add" to apply the discount.

Please note that voucher codes are subjected to terms and conditions, which may include a minimum spend requirement, expiry date, and restrictions on usage. Make sure to check the terms and conditions carefully before using your voucher code.