Update interface to single quote payload

contracts/src/v0.8/llo-feeds/VerifierProxy.sol

@@ -121,24 +121,24 @@ contract VerifierProxy is IVerifierProxy, ConfirmedOwner, TypeAndVersionInterfac
   }
 
   /// @inheritdoc IVerifierProxy
-  function verify(bytes calldata payload, bytes calldata quotePayload) external payable checkAccess returns (bytes memory) {
+  function verify(bytes calldata payload, bytes calldata feePayload) external payable checkAccess returns (bytes memory) {
     IVerifierFeeManager feeManager = s_feeManager;
 
     // Bill the verifier
     if (address(feeManager) != address(0)) {
-      feeManager.processFee{value: msg.value}(payload, quotePayload, msg.sender);
+      feeManager.processFee{value: msg.value}(payload, feePayload, msg.sender);
     }
 
     return _verify(payload);
   }
 
   /// @inheritdoc IVerifierProxy
-  function verifyBulk(bytes[] calldata payloads, bytes[] calldata quotePayloads) external payable checkAccess returns (bytes[] memory verifiedReports) {
+  function verifyBulk(bytes[] calldata payloads, bytes calldata feePayload) external payable checkAccess returns (bytes[] memory verifiedReports) {
     IVerifierFeeManager feeManager = s_feeManager;
 
     // Bill the verifier
     if (address(feeManager) != address(0)) {
-      feeManager.processFeeBulk{value: msg.value}(payloads, quotePayloads, msg.sender);
+      feeManager.processFeeBulk{value: msg.value}(payloads, feePayload, msg.sender);
     }
 
     //verify the reports

contracts/src/v0.8/llo-feeds/dev/FeeManager.sol

@@ -169,8 +169,8 @@ contract FeeManager is IFeeManager, ConfirmedOwner, TypeAndVersionInterface {
   }
 
   /// @inheritdoc IVerifierFeeManager
-  function processFee(bytes calldata payload, bytes calldata quotePayload, address subscriber) external payable override onlyProxy {
-    (Common.Asset memory fee, Common.Asset memory reward, uint256 appliedDiscount) = _processFee(payload, quotePayload, subscriber);
+  function processFee(bytes calldata payload, bytes calldata feePayload, address subscriber) external payable override onlyProxy {
+    (Common.Asset memory fee, Common.Asset memory reward, uint256 appliedDiscount) = _processFee(payload, feePayload, subscriber);
 
     if (fee.amount == 0) {
       _tryReturnChange(subscriber, msg.value);
@@ -188,22 +188,18 @@ contract FeeManager is IFeeManager, ConfirmedOwner, TypeAndVersionInterface {
   }
 
   /// @inheritdoc IVerifierFeeManager
-  function processFeeBulk(bytes[] calldata payloads, bytes[] calldata quotePayloads, address subscriber) external payable override onlyProxy {
+  function processFeeBulk(bytes[] calldata payloads, bytes calldata feePayload, address subscriber) external payable override onlyProxy {
     FeeAndReward[] memory feesAndRewards = new IFeeManager.FeeAndReward[](payloads.length);
 
     //keep track of the number of fees to prevent over initialising the FeePayment array within _convertToLinkAndNativeFees
     uint256 numberOfLinkFees;
     uint256 numberOfNativeFees;
 
-    bool separateQuotePayloads = quotePayloads.length > 1;
-
     uint256 feesAndRewardsIndex;
     for (uint256 i; i < payloads.length; ++i) {
-      bytes calldata quotePayload = separateQuotePayloads ? quotePayloads[i] : quotePayloads[0];
-
       (Common.Asset memory fee, Common.Asset memory reward, uint256 appliedDiscount) = _processFee(
         payloads[i],
-        quotePayload,
+        feePayload,
         subscriber
       );
 

contracts/src/v0.8/llo-feeds/dev/interfaces/IVerifierFeeManager.sol

@@ -8,18 +8,18 @@ interface IVerifierFeeManager is IERC165 {
   /**
    * @notice Handles fees for a report from the subscriber and manages rewards
    * @param payload report to process the fee for
-   * @param quotePayload quote payload
+   * @param feePayload fee payload
    * @param subscriber address of the fee will be applied
    */
-  function processFee(bytes calldata payload, bytes calldata quotePayload, address subscriber) external payable;
+  function processFee(bytes calldata payload, bytes calldata feePayload, address subscriber) external payable;
 
   /**
    * @notice Processes the fees for each report in the payload, billing the subscriber and paying the reward manager
    * @param payloads reports to process
-   * @param quotePayloads quote payloads for each payload or 1 for all
+   * @param feePayload fee payload
    * @param subscriber address of the user to process fee for
    */
-  function processFeeBulk(bytes[] calldata payloads, bytes[] calldata quotePayloads, address subscriber) external payable;
+  function processFeeBulk(bytes[] calldata payloads, bytes calldata feePayload, address subscriber) external payable;
 
   /**
    * @notice Sets the fee recipients according to the fee manager

contracts/src/v0.8/llo-feeds/interfaces/IVerifierProxy.sol

@@ -11,20 +11,20 @@ interface IVerifierProxy {
    * correctly by routing to the correct verifier, and bills the user if applicable.
    * @param payload The encoded data to be verified, including the signed
    * report.
-   * @param quotePayload quote metadata for billing
+   * @param feePayload fee metadata for billing
    * @return verifierResponse The encoded report from the verifier.
    */
-  function verify(bytes calldata payload, bytes calldata quotePayload) external payable returns (bytes memory verifierResponse);
+  function verify(bytes calldata payload, bytes calldata feePayload) external payable returns (bytes memory verifierResponse);
 
   /**
    * @notice Bulk verifies that the data encoded has been signed
    * correctly by routing to the correct verifier, and bills the user if applicable.
    * @param payloads The encoded payloads to be verified, including the signed
    * report.
-   * @param quotePayloads quote metadata for billing
+   * @param feePayload fee metadata for billing
    * @return verifiedReports The encoded reports from the verifier.
    */
-  function verifyBulk(bytes[] calldata payloads, bytes[] calldata quotePayloads) external payable returns (bytes[] memory verifiedReports);
+  function verifyBulk(bytes[] calldata payloads, bytes calldata feePayload) external payable returns (bytes[] memory verifiedReports);
 
   /**
    * @notice Sets the verifier address initially, allowing `setVerifier` to be set by this Verifier in the future