@8766c079: To redeem the bitcoin voucher and transfer the bitcoin to your wallet, you would need to enter your bitcoin wallet address on the Azteco website or mobile app. Once you enter your wallet address and redeem the voucher, the corresponding amount of bitcoin will be transferred to your wallet.
In terms of security, Azteco uses a multi-signature system to ensure that the bitcoin is securely stored and transferred. This means that multiple parties are required to sign off on any transactions involving the bitcoin, which helps to prevent fraud and unauthorized access.
As for the maximum amount that can be purchased via voucher, it may vary depending on the specific retailer that sells the vouchers. However, Azteco's website states that the maximum voucher value is currently £250.