function _matchIsDiscounted(MTypes.HandleDiscount memory h) external onlyDiamond {
    STypes.Asset storage Asset = s.asset[h.asset];
    uint32 protocolTime = LibOrders.getOffsetTime();
    Asset.lastDiscountTime = protocolTime;
    // @dev Asset.initialDiscountTime used to calculate multiplier for discounts that occur nonstop for days (daysElapsed)
    if (Asset.initialDiscountTime <= 1 seconds) {
        // @dev Set only during first discount or when discount had been previously reset
        Asset.initialDiscountTime = protocolTime;
    }
    // @dev Cap the discount at 5% to prevent malicious attempt to overly increase ercDebt
    uint256 discountPct = LibOrders.min((h.savedPrice - h.price).div(h.savedPrice), 0.05 ether);
    // @dev Express duration of discount in days
    uint32 timeDiff = (protocolTime - Asset.initialDiscountTime) / 86400 seconds;
    uint32 daysElapsed = 1;
    if (timeDiff > 7) {
        // @dev Protect against situation where discount occurs, followed by long period of inactivity on orderbook
        Asset.initialDiscountTime = protocolTime;
    } else if (timeDiff > 1) {
        daysElapsed = timeDiff;
    }
    // @dev Penalties should occur more frequently if discounts persist many days
    // @dev Multiply discountPct by a multiplier to penalize larger discounts more
    discountPct = (discountPct * daysElapsed).mul(LibAsset.discountMultiplier(Asset));
    uint256 discount = 1 ether + discountPct;
    Asset.discountedErcMatched += uint104(h.ercAmount.mul(discount)); // @dev(safe-cast)
    uint256 pctOfDiscountedDebt = Asset.discountedErcMatched.div(h.ercDebt);
    // @dev Prevent Asset.ercDebt != the total ercDebt of SR's as a result of discounts penalty being triggered by forcedBid
    if (pctOfDiscountedDebt > C.DISCOUNT_THRESHOLD && !LibTStore.isForcedBid()) {
        // @dev Keep slot warm
        Asset.discountedErcMatched = 1 wei;
        uint64 discountPenaltyFee = uint64(LibAsset.discountPenaltyFee(Asset));
        Asset.ercDebtRate += discountPenaltyFee;
        // @dev TappSR should not be impacted by discount penalties
        STypes.ShortRecord storage tappSR = s.shortRecords[h.asset][address(this)][C.SHORT_STARTING_ID];
        tappSR.ercDebtRate = Asset.ercDebtRate;
        uint256 ercDebtMinusTapp = h.ercDebt - Asset.ercDebtFee;
        if (tappSR.status != SR.Closed) {
            ercDebtMinusTapp -= tappSR.ercDebt;
        }
        // @dev Increase global ercDebt to account for the increase debt owed by shorters
        uint104 newDebt = uint104(ercDebtMinusTapp.mul(discountPenaltyFee));
        Asset.ercDebt += newDebt;
        Asset.ercDebtFee += uint88(newDebt); // should be uint104?

        // @dev Mint dUSD to the yDUSD vault for
        // Note: Does not currently handle mutli-asset
        IERC20(h.asset).mint(s.yieldVault[h.asset], newDebt);
    }
}
