£20 gift voucher. The perfect way to give a thoughtful present, without the worry of getting it wrong. We have streamlined your gift giving experience this year with this beautiful voucher. People Tree gift vouchers can only be redeemed and used online on the People Tree website. People Tree gift vouchers cannot be redeemed with any of our stockists. Gift vouchers are valid for 24 months and can only be used once. Please note our gift vouchers are eco-friendly and will be sent electronically, you will not be sent a paper voucher. £20 Gift voucher Card. Give your dear one a gift with meaning with a People Tree gift voucher/ gift card. Give them a world of choice with a Gift Card that can be redeemed online on the people tree store on anything including clothing accessories, and gifts. A personal message can also be included and you can print it or email it directly to the recipient. Will be emailed. People Tree gift vouchers can only be redeemed and used online on the People Tree website. People Tree gift vouchers cannot be redeemed with any of our stockists. Gift vouchers are valid for 24 months and can only be used once.