function redeemDocRequest(uint256 docAmount) publicand
function alterRedeemRequestAmount(bool isAddition, uint256 delta) public
function redeemFreeDocVendors(uint256 docAmount, address vendorAccount) public.
redeemFreeDoc(uint256 docAmount)which is suitable for those who are already integrated to MoC platform and are not ready to use vendor functionality. In the future we are planning to deprecate this method.
function redeemAllDoc() public