By acknowledging and agreeing to these terms, the customer explicitly relinquishes any rights to file claims for losses or disputes arising from payment gateways, banking transactions, or legal actions. Once we have closed the customer's case, it signifies complete release from all legal obligations, and the customer unequivocally waives all rights to pursue any additional claims or demands. Additionally, the customer is fully responsible for any lost or missing items and is required to pay the full device fee.