diff --git a/apps/snfoundry/deployments/sepolia_latest.json b/apps/snfoundry/deployments/sepolia_latest.json
index f704a2a..17bbf16 100644
--- a/apps/snfoundry/deployments/sepolia_latest.json
+++ b/apps/snfoundry/deployments/sepolia_latest.json
@@ -1,12 +1,12 @@
 {
 	"CofiCollection": {
 		"classHash": "0x7a108607024be2054d1558cbfd5de3fe264afe9e025bc7653b1bc5fc76d1af0",
-		"address": "0x2beb2106100c5238830e2d0e23193f581fd69e53b9c5d0f7eabf11c7d85db14",
+		"address": "0x1b0409734a9924cf829943a4d65925957d34f041af627a1d8a6d5be69ab532d",
 		"contract": "cofi_collection.cairo"
 	},
 	"Marketplace": {
 		"classHash": "0x44eb6074fa74a9dbddb65c52394cd1bab274e3bc22e1fc36c26c37686d1e440",
-		"address": "0x3b73e235a852f76cb01e014246c59db4623d7ecf5c68675f07df0e209cd0303",
+		"address": "0xdda31f5e1f8316230739226265d62c2d869ad989ad0e51be592dce30776918",
 		"contract": "marketplace.cairo"
 	}
 }
diff --git a/apps/snfoundry/scripts-ts/deploy.ts b/apps/snfoundry/scripts-ts/deploy.ts
index 3eb1107..b463f1c 100644
--- a/apps/snfoundry/scripts-ts/deploy.ts
+++ b/apps/snfoundry/scripts-ts/deploy.ts
@@ -5,7 +5,7 @@ import {
 	executeDeployCalls,
 	exportDeployments,
 } from "./deploy-contract";
-import { green } from "./helpers/colorize-log";
+import { green, yellow } from "./helpers/colorize-log";
 
 /**
  * Deploy a contract using the specified parameters.
@@ -77,7 +77,7 @@ const deployScript = async (): Promise<void> => {
 		constructorArgs: {
 			cofi_collection_address: cofiCollectionAddress,
 			admin: deployer.address,
-			market_fee: BigInt(300000),
+			market_fee: BigInt(250), // 2.5 %
 		},
 	});
 
@@ -107,6 +107,11 @@ const deployScript = async (): Promise<void> => {
 	];
 	const { transaction_hash } = await deployer.execute(transactions);
 	console.log("🚀 Final transactions hash", transaction_hash);
+	console.log(
+		yellow(
+			"Make sure to update the contracts metadata in web app!! See README.md",
+		),
+	);
 };
 
 deployScript()
diff --git a/apps/snfoundry/scripts-ts/helpers/deploy-wrapper.ts b/apps/snfoundry/scripts-ts/helpers/deploy-wrapper.ts
index c41176f..4d96c32 100644
--- a/apps/snfoundry/scripts-ts/helpers/deploy-wrapper.ts
+++ b/apps/snfoundry/scripts-ts/helpers/deploy-wrapper.ts
@@ -36,7 +36,7 @@ function main() {
 	// Execute the deploy script without the reset option
 	try {
 		execSync(
-			`cd contracts && scarb build && ts-node ../scripts-ts/deploy.ts --network ${argv.network || "devnet"} --fee ${argv.fee || "eth"} ${!argv.reset && "--no-reset "} && ts-node ../scripts-ts/helpers/parse-deployments.ts && cd·..`,
+			`cd contracts && scarb build && ts-node ../scripts-ts/deploy.ts --network ${argv.network || "devnet"} --fee ${argv.fee || "eth"} ${!argv.reset && "--no-reset "} && ts-node ../scripts-ts/helpers/parse-deployments.ts && cd ..`,
 			{ stdio: "inherit" },
 		);
 	} catch (error) {
diff --git a/apps/web/src/app/user/my-claims/page.tsx b/apps/web/src/app/user/my-claims/page.tsx
index 8fc34fc..bdbaf5b 100644
--- a/apps/web/src/app/user/my-claims/page.tsx
+++ b/apps/web/src/app/user/my-claims/page.tsx
@@ -75,6 +75,7 @@ export default function MyClaims() {
 	const [ClaimedOrders, setClaimedOrders] = useState(mockedOrders);
 	const [searchTerm, setSearchTerm] = useState("");
 	const [MoneyToClaim, setMoneyToClaim] = useState(0);
+	const [checked, setChecked] = useState(false);
 	const [, setIsFiltersModalOpen] = useState(false);
 	const { t } = useTranslation();
 
@@ -88,35 +89,31 @@ export default function MyClaims() {
 	);
 
 	useEffect(() => {
-		const unclaimedOrders = mockedOrders
-			.map((orderGroup) => ({
-				...orderGroup,
-				items: orderGroup.items.filter((item) => !item.claimed),
-			}))
-			.filter((orderGroup) => orderGroup.items.length > 0);
-
-		setOrdersToClaim(unclaimedOrders);
-
-		const totalMoneyToClaim = unclaimedOrders.reduce((total, orderGroup) => {
-			return (
-				total +
-				orderGroup.items.reduce(
-					(groupTotal, item) => groupTotal + item.price,
-					0,
-				)
-			);
-		}, 0);
-
-		setMoneyToClaim(totalMoneyToClaim);
-
-		const claimedOrders = mockedOrders
-			.map((orderGroup) => ({
-				...orderGroup,
-				items: orderGroup.items.filter((item) => item.claimed),
-			}))
-			.filter((orderGroup) => orderGroup.items.length > 0);
-
-		setClaimedOrders(claimedOrders);
+		const fetchData = () => {
+			const unclaimedOrders = mockedOrders
+				.map((orderGroup) => ({
+					...orderGroup,
+					items: orderGroup.items.filter((item) => !item.claimed),
+				}))
+				.filter((orderGroup) => orderGroup.items.length > 0);
+
+			setOrdersToClaim(unclaimedOrders);
+
+			const totalMoneyToClaim = 0;
+
+			setMoneyToClaim(totalMoneyToClaim);
+
+			const claimedOrders = mockedOrders
+				.map((orderGroup) => ({
+					...orderGroup,
+					items: orderGroup.items.filter((item) => item.claimed),
+				}))
+				.filter((orderGroup) => orderGroup.items.length > 0);
+
+			setClaimedOrders(claimedOrders);
+		};
+
+		fetchData();
 	}, []);
 
 	const openFiltersModal = () => {
@@ -124,6 +121,12 @@ export default function MyClaims() {
 	};
 
 	const handleClaim = async () => {
+		if (!checked) {
+			const total = await contracts.get_claim_balance();
+			setMoneyToClaim(Number(total));
+			setChecked(true);
+			return;
+		}
 		console.log("claiming");
 		const tx = await contracts.claim();
 		alert(`Claimed success with tx: ${tx}`);
@@ -181,7 +184,9 @@ export default function MyClaims() {
 					className="mx-auto mt-5 w-[90%] h-15 px-2"
 					onClick={() => handleClaim()}
 				>
-					{t("recieve")} {MoneyToClaim.toFixed(2)} USD
+					{!checked
+						? "Check balance"
+						: `${t("recieve")} ${MoneyToClaim.toFixed(2)} USD`}
 				</Button>
 			</div>
 			<div className="mb-6">
diff --git a/apps/web/src/contracts/configExternalContracts.ts b/apps/web/src/contracts/configExternalContracts.ts
index 80cedef..23eba1d 100644
--- a/apps/web/src/contracts/configExternalContracts.ts
+++ b/apps/web/src/contracts/configExternalContracts.ts
@@ -7,7 +7,7 @@ const configExternalContracts = {
 	sepolia: {
 		Marketplace: {
 			address:
-				"0x3b73e235a852f76cb01e014246c59db4623d7ecf5c68675f07df0e209cd0303",
+				"0xdda31f5e1f8316230739226265d62c2d869ad989ad0e51be592dce30776918",
 			classHash:
 				"0x44eb6074fa74a9dbddb65c52394cd1bab274e3bc22e1fc36c26c37686d1e440",
 			abi: [
@@ -587,7 +587,7 @@ const configExternalContracts = {
 		},
 		CofiCollection: {
 			address:
-				"0x2beb2106100c5238830e2d0e23193f581fd69e53b9c5d0f7eabf11c7d85db14",
+				"0x1b0409734a9924cf829943a4d65925957d34f041af627a1d8a6d5be69ab532d",
 			classHash:
 				"0x7a108607024be2054d1558cbfd5de3fe264afe9e025bc7653b1bc5fc76d1af0",
 			abi: [
diff --git a/apps/web/src/services/contractsInterface.ts b/apps/web/src/services/contractsInterface.ts
index 18bb7a6..2ac5536 100644
--- a/apps/web/src/services/contractsInterface.ts
+++ b/apps/web/src/services/contractsInterface.ts
@@ -131,9 +131,26 @@ class ContractsInterface {
 			"balanceOf",
 			CallData.compile([address, token_id, "0x0"]),
 		);
+
 		return balance;
 	}
 
+	async get_claim_balance() {
+		const address = this.get_user_address();
+		if (!this.marketplaceContract) {
+			throw new Error("Cofi collection contract is not loaded");
+		}
+		const balance_result = await this.marketplaceContract.call(
+			"claim_balance",
+			CallData.compile([address]),
+		);
+		const balance = BigInt(Number(balance_result));
+
+		const stark_price_usd = await this.getStarkPrice();
+		const total = (Number(balance) / 1000000000000000000) * stark_price_usd;
+		return total;
+	}
+
 	async register_product(price_usd: number, initial_stock: number) {
 		// connect user account to contracts
 		this.connect_account();
@@ -208,6 +225,10 @@ class ContractsInterface {
 				"0x0",
 			]),
 		);
+		// wait for allowance to complete to avoid errors
+		await this.provider.waitForTransaction(tx.transaction_hash, {
+			retryInterval: 100,
+		});
 		return tx.transaction_hash;
 	}