diff --git a/contracts/test/modules/Asks/Omnibus/AsksDataStorage.t.sol b/contracts/test/modules/Asks/Omnibus/AsksDataStorage.t.sol
index f59356a6..8a69cb6f 100644
--- a/contracts/test/modules/Asks/Omnibus/AsksDataStorage.t.sol
+++ b/contracts/test/modules/Asks/Omnibus/AsksDataStorage.t.sol
@@ -80,8 +80,6 @@ contract StorageTestBaseMinimal is AsksDataStorage {
     }
 }
 
-/// @title
-/// @notice
 contract AsksDataStorageTest is DSTest {
     VM internal vm;
 
diff --git a/contracts/test/modules/Offers/Omnibus/OffersDataStorage.t.sol b/contracts/test/modules/Offers/Omnibus/OffersDataStorage.t.sol
new file mode 100644
index 00000000..a446cf92
--- /dev/null
+++ b/contracts/test/modules/Offers/Omnibus/OffersDataStorage.t.sol
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: GPL-3.0
+pragma solidity 0.8.10;
+
+import {DSTest} from "ds-test/test.sol";
+
+import {OffersDataStorage} from "../../../../modules/Offers/Omnibus/OffersDataStorage.sol";
+import {VM} from "../../../utils/VM.sol";
+
+contract StorageTestBaseFull is OffersDataStorage {
+    uint256 offerCounter;
+
+    function newOffer(address tokenContract, uint256 tokenId) public {
+        StoredOffer storage offer = offers[tokenContract][tokenId][++offerCounter];
+        offer.maker = address(0x111);
+        offer.amount = 0.4 ether;
+        _setETHorERC20Currency(offer, address(0x113));
+        _setListingFee(offer, 1, address(0x115));
+        _setFindersFee(offer, 2);
+        _setExpiry(offer, uint96(block.timestamp + 1_000));
+    }
+
+    function getExpectedActiveFeatures() public pure returns (uint32) {
+        return FEATURE_MASK_LISTING_FEE | FEATURE_MASK_FINDERS_FEE | FEATURE_MASK_EXPIRY | FEATURE_MASK_ERC20_CURRENCY;
+    }
+
+    function hasFeature(
+        address tokenContract,
+        uint256 tokenId,
+        uint32 feature,
+        uint256 offerId
+    ) public view returns (bool) {
+        StoredOffer storage offer = offers[tokenContract][tokenId][offerId];
+        return _hasFeature(offer.features, feature);
+    }
+
+    function getFullOffer(
+        address tokenContract,
+        uint256 tokenId,
+        uint256 offerId
+    ) public view returns (FullOffer memory) {
+        return _getFullOffer(offers[tokenContract][tokenId][offerId]);
+    }
+
+    function updatePrice(
+        address tokenContract,
+        uint256 tokenId,
+        address currency,
+        uint256 amount,
+        uint256 offerId
+    ) public {
+        StoredOffer storage offer = offers[tokenContract][tokenId][offerId];
+        _setETHorERC20Currency(offer, currency);
+        offer.amount = amount;
+    }
+}
+
+contract StorageTestBaseMinimal is OffersDataStorage {
+    uint256 offerCounter;
+
+    function newOffer(address tokenContract, uint256 tokenId) public {
+        StoredOffer storage offer = offers[tokenContract][tokenId][++offerCounter];
+        offer.maker = address(0x111);
+        offer.amount = 0.4 ether;
+        offer.features = 0;
+    }
+
+    function getExpectedActiveFeatures() public pure returns (uint32) {
+        return 0;
+    }
+
+    function hasFeature(
+        address tokenContract,
+        uint256 tokenId,
+        uint32 feature,
+        uint256 offerId
+    ) public view returns (bool) {
+        StoredOffer storage offer = offers[tokenContract][tokenId][offerId];
+        return _hasFeature(offer.features, feature);
+    }
+
+    function getFullOffer(
+        address tokenContract,
+        uint256 tokenId,
+        uint256 offerId
+    ) public view returns (FullOffer memory) {
+        return _getFullOffer(offers[tokenContract][tokenId][offerId]);
+    }
+}
+
+contract OffersDataStorageTest is DSTest {
+    VM internal vm;
+
+    uint32 constant FEATURE_MASK_LISTING_FEE = 1 << 3;
+    uint32 constant FEATURE_MASK_FINDERS_FEE = 1 << 4;
+    uint32 constant FEATURE_MASK_EXPIRY = 1 << 5;
+    uint32 constant FEATURE_MASK_ERC20_CURRENCY = 1 << 6;
+
+    function test_OfferStorageMinimalInit() public {
+        StorageTestBaseMinimal dataStorage = new StorageTestBaseMinimal();
+        dataStorage.newOffer(address(0x112), 21);
+        OffersDataStorage.FullOffer memory offer = dataStorage.getFullOffer(address(0x112), 21, 1);
+        assertEq(offer.amount, 0.4 ether, "price wrong");
+        assertEq(offer.maker, address(0x111), "seller wrong");
+        assertEq(offer.expiry, 0, "incorrect expiry");
+        assertEq(offer.currency, address(0), "incorrect currency");
+        assertEq(offer.findersFeeBps, 0, "incorrect finders fee");
+        assertEq(offer.listingFeeBps, 0, "incorrect listing fee");
+        assertEq(offer.listingFeeRecipient, address(0), "incorrect listing fee");
+    }
+
+    function test_OfferStorageInit() public {
+        StorageTestBaseFull dataStorage = new StorageTestBaseFull();
+        dataStorage.newOffer(address(0x121), 21);
+        OffersDataStorage.FullOffer memory offer = dataStorage.getFullOffer(address(0x121), 21, 1);
+        assertEq(offer.amount, 0.4 ether, "price wrong");
+        assertEq(offer.maker, address(0x111), "seller wrong");
+        assertEq(offer.expiry, block.timestamp + 1_000, "incorrect expiry");
+        assertEq(offer.currency, address(0x113), "incorrect currency");
+        assertEq(offer.findersFeeBps, 2, "incorrect finders fee");
+        assertEq(offer.listingFeeBps, 1, "incorrect listing fee");
+        assertEq(offer.listingFeeRecipient, address(0x115), "incorrect listing fee");
+    }
+
+    function test_OfferStorageUpdatePrice() public {
+        StorageTestBaseFull dataStorage = new StorageTestBaseFull();
+        dataStorage.newOffer(address(0x121), 21);
+        OffersDataStorage.FullOffer memory offer = dataStorage.getFullOffer(address(0x121), 21, 1);
+        assertEq(offer.amount, 0.4 ether, "price wrong");
+        assertEq(offer.currency, address(0x113), "incorrect currency");
+        dataStorage.updatePrice(address(0x121), 21, address(0), 1 ether, 1);
+        offer = dataStorage.getFullOffer(address(0x121), 21, 1);
+        assertEq(offer.amount, 1 ether, "price wrong");
+        assertEq(offer.currency, address(0), "incorrect currency");
+        assertTrue(!dataStorage.hasFeature(address(0x121), 21, FEATURE_MASK_ERC20_CURRENCY, 1));
+    }
+}
diff --git a/contracts/test/modules/ReserveAuction/Omnibus/ReserveAuctionDataStorage.t.sol b/contracts/test/modules/ReserveAuction/Omnibus/ReserveAuctionDataStorage.t.sol
index c554f23e..32b2ef58 100644
--- a/contracts/test/modules/ReserveAuction/Omnibus/ReserveAuctionDataStorage.t.sol
+++ b/contracts/test/modules/ReserveAuction/Omnibus/ReserveAuctionDataStorage.t.sol
@@ -56,8 +56,6 @@ contract StorageTestBaseMinimal is ReserveAuctionDataStorage {
     }
 }
 
-/// @title
-/// @notice
 contract AuctionDataStorageTest is DSTest {
     uint32 constant FEATURE_MASK_LISTING_FEE = 1 << 3;
     uint32 constant FEATURE_MASK_FINDERS_FEE = 1 << 4;