BitcoinPay Opencart v1.0
Payment module is compatible with opencart v1.5 and higher. This plugin is not compatible with Opencart v2.0 and higher.
We recommend to use Opencart bitcoin payment module v2.0 which is compatibile with Opencart 2.0 and higher. Please follow Opencart v2.0 link for more info: https://github.com/bitcoinpay/bitcoinpay-opencart-v2