diff --git a/docs/CONTRACT_PACKAGE.md b/docs/CONTRACT_PACKAGE.md
index a9f75f0..ae6f00f 100644
--- a/docs/CONTRACT_PACKAGE.md
+++ b/docs/CONTRACT_PACKAGE.md
@@ -1,4 +1,4 @@
-# DeCleanup Network Smart Contracts
+# DeCleanup Network Smart Contracts Package
 
 This package provides the smart contracts for the DeCleanup Network, including TypeChain-generated type definitions for type-safe contract interactions.
 
@@ -8,6 +8,91 @@ This package provides the smart contracts for the DeCleanup Network, including T
 npm install @decleanup/contracts
 ```
 
+## Overview
+
+The DeCleanup Network smart contracts package includes all core contracts for the environmental cleanup platform:
+
+### Core Token Contracts
+- **DCUToken** - Main ERC-20 utility token with dynamic supply
+- **DCUStorage** - Token storage with TGE restrictions and staking
+- **DCUAccounting** - Token deposit/withdrawal management
+
+### NFT & Reward Contracts
+- **DipNft** - Soulbound NFTs representing Impact Products
+- **NFTCollection** - Basic NFT collection for testing
+- **DCURewardManager** - Manages DCU rewards for various activities
+- **RewardLogic** - Handles reward distribution logic
+
+### Additional Contracts
+- **Submission** - Handles form submissions from the DeCleanup dapp
+
+## Package Generation
+
+### Prerequisites
+
+1. **Compile Contracts:**
+   ```bash
+   npm run compile
+   ```
+
+2. **Generate TypeChain Types:**
+   ```bash
+   npm run typechain
+   ```
+
+3. **Deploy Contracts:**
+   ```bash
+   # For Arbitrum Mainnet
+   npm run deploy:arbitrum
+   
+   # For Arbitrum Sepolia Testnet
+   npm run deploy:arbitrum-testnet
+   ```
+
+### Generating the Package
+
+#### For Arbitrum Mainnet
+```bash
+npm run generate-package:arbitrum
+```
+
+#### For Arbitrum Sepolia Testnet
+```bash
+npm run generate-package:arbitrum-sepolia
+```
+
+#### For Custom Network
+```bash
+npm run generate-package <network-name>
+```
+
+### Package Structure
+
+The generated package will have the following structure:
+
+```
+package/
+├── package.json
+├── index.js
+├── index.d.ts
+└── <network-name>/
+    ├── config.json
+    ├── index.js
+    ├── index.d.ts
+    ├── artifacts/
+    │   ├── DCUToken/
+    │   │   ├── abi.json
+    │   │   └── bytecode.json
+    │   ├── DipNft/
+    │   │   ├── abi.json
+    │   │   └── bytecode.json
+    │   └── ... (other contracts)
+    └── typechain/
+        ├── contracts/
+        ├── factories/
+        └── ... (TypeChain files)
+```
+
 ## Usage
 
 ### Basic Setup
@@ -30,6 +115,8 @@ const accounting = contracts.DCUAccounting.connect(signer);
 const storage = contracts.DCUStorage.connect(signer);
 const rewardManager = contracts.DCURewardManager.connect(signer);
 const dipNft = contracts.DipNft.connect(signer);
+const submission = contracts.Submission.connect(signer);
+const nftCollection = contracts.NFTCollection.connect(signer);
 ```
 
 ### Contract Information
@@ -97,20 +184,15 @@ async function transferTokens(signer: ethers.Signer, recipient: string, amount:
 ```typescript
 import { DCUContracts, Networks } from '@decleanup/contracts';
 
-async function claimRewards(signer: ethers.Signer, submissionId: bigint) {
+async function claimRewards(signer: ethers.Signer, amount: bigint) {
   const contracts = new DCUContracts(Networks.ARBITRUM_SEPOLIA);
   const rewardManager = contracts.DCURewardManager.connect(signer);
-  const rewardLogic = contracts.RewardLogic.connect(signer);
-  
-  // Check if rewards are available
-  const isAvailable = await rewardLogic.isRewardAvailable(submissionId);
-  if (!isAvailable) {
-    throw new Error('Rewards not available for this submission');
-  }
   
   // Claim rewards
-  const tx = await rewardManager.claimRewards(submissionId);
+  const tx = await rewardManager.claimRewards(amount);
   await tx.wait();
+  
+  return tx;
 }
 ```
 
@@ -123,8 +205,8 @@ async function mintNFT(signer: ethers.Signer, to: string, tokenURI: string) {
   const contracts = new DCUContracts(Networks.ARBITRUM_SEPOLIA);
   const nft = contracts.DipNft.connect(signer);
   
-  // Mint new NFT
-  const tx = await nft.mint(to, tokenURI);
+  // Mint new NFT (requires PoI verification)
+  const tx = await nft.safeMint();
   await tx.wait();
   
   // Get token ID
@@ -136,6 +218,28 @@ async function mintNFT(signer: ethers.Signer, to: string, tokenURI: string) {
 }
 ```
 
+### Example: Submission Operations
+
+```typescript
+import { DCUContracts, Networks } from '@decleanup/contracts';
+
+async function createSubmission(signer: ethers.Signer, dataURI: string) {
+  const contracts = new DCUContracts(Networks.ARBITRUM_SEPOLIA);
+  const submission = contracts.Submission.connect(signer);
+  
+  // Create a new submission
+  const tx = await submission.createSubmission(dataURI);
+  await tx.wait();
+  
+  // Get submission ID from event
+  const receipt = await tx.wait();
+  const event = receipt.logs.find(log => log.fragment.name === 'SubmissionCreated');
+  const submissionId = event?.args[0];
+  
+  return submissionId;
+}
+```
+
 ## Type Safety
 
 The package includes TypeChain-generated type definitions, providing:
@@ -177,6 +281,78 @@ async function safeTransfer(signer: ethers.Signer, recipient: string, amount: bi
 }
 ```
 
+## Adding New Contracts
+
+To add a new contract to the package:
+
+1. **Add to Contract List**: Update the `contracts` array in `scripts/generate-package.ts`
+   ```typescript
+   const contracts: ContractInfo[] = [
+     // ... existing contracts
+     { name: "NewContract", path: "NewContract.sol" },
+   ];
+   ```
+
+2. **Update Deployment Script**: Add deployment logic to `scripts/deploy-arbitrum.ts`
+   ```typescript
+   // Deploy NewContract
+   const NewContract = await ethers.getContractFactory("NewContract");
+   const newContract = await NewContract.deploy(/* constructor args */);
+   await newContract.deployed();
+   const newContractAddress = newContract.address;
+   ```
+
+3. **Update Ignition Module**: Add to `ignition/modules/DCUContracts.ts`
+   ```typescript
+   const newContract = m.contract("NewContract", [/* constructor args */]);
+   ```
+
+4. **Update Deployed Addresses**: Add to the `deployedAddresses` object
+   ```typescript
+   const deployedAddresses = {
+     // ... existing addresses
+     NewContract: newContractAddress,
+   };
+   ```
+
+## Troubleshooting
+
+### Common Issues
+
+1. **Missing Contract Artifacts**
+   - Ensure contracts are compiled: `npm run compile`
+   - Check that the contract path in `generate-package.ts` is correct
+
+2. **Missing Deployment Addresses**
+   - Deploy contracts first: `npm run deploy:arbitrum`
+   - Verify `deployed_addresses.json` exists and contains all contracts
+
+3. **TypeChain Types Missing**
+   - Generate types: `npm run typechain`
+   - Check that `typechain-types/` directory exists
+
+4. **Network Not Supported**
+   - Add network configuration to `generate-package.ts`
+   - Update deployment scripts for the new network
+
+### Verification
+
+After generating the package:
+
+1. **Check Package Structure**: Verify all contracts are included
+2. **Test Integration**: Use the package in a test project
+3. **Verify Addresses**: Confirm contract addresses match deployments
+4. **Test TypeScript**: Ensure TypeScript types work correctly
+
+## Publishing
+
+To publish the package to npm:
+
+1. **Build Package**: Generate the package for all networks
+2. **Test Package**: Verify functionality in a test environment
+3. **Update Version**: Increment version in `package.json`
+4. **Publish**: Use `npm publish` in the package directory
+
 ## Contributing
 
 To contribute to this package:
diff --git a/ignition/modules/DCUContracts.ts b/ignition/modules/DCUContracts.ts
index 9cd6afb..a58a590 100644
--- a/ignition/modules/DCUContracts.ts
+++ b/ignition/modules/DCUContracts.ts
@@ -20,7 +20,20 @@ export default buildModule("DCUContracts", (m) => {
   const dcuToken = m.contract("DCUToken", [rewardLogic]);
 
   // Deploy the DCURewardManager contract with DCUToken address
-  const dcuRewardManager = m.contract("DCURewardManager", [dcuToken]);
+  const dcuRewardManager = m.contract("DCURewardManager", [
+    dcuToken,
+    nftCollection,
+  ]);
+
+  // Deploy the DipNft contract with DCURewardManager address
+  const dipNft = m.contract("DipNft", [dcuRewardManager]);
+
+  // Deploy the Submission contract
+  const submission = m.contract("Submission", [
+    dcuToken,
+    rewardLogic,
+    "10000000000000000000",
+  ]); // 10 DCU default reward
 
   // Return all deployed contracts
   return {
@@ -30,5 +43,7 @@ export default buildModule("DCUContracts", (m) => {
     rewardLogic,
     dcuToken,
     dcuRewardManager,
+    dipNft,
+    submission,
   };
 });
diff --git a/package.json b/package.json
index a0cf64c..40f2cf3 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,10 @@
     "verify:all-arbitrum-testnet": "hardhat run scripts/verify-arbitrum.ts --network arbitrumSepolia",
     "gas:compare": "hardhat run scripts/gas-comparison.ts",
     "typechain": "hardhat typechain",
-    "clean": "hardhat clean"
+    "clean": "hardhat clean",
+    "generate-package": "ts-node scripts/generate-package.ts",
+    "generate-package:arbitrum": "ts-node scripts/generate-package.ts arbitrum",
+    "generate-package:arbitrum-sepolia": "ts-node scripts/generate-package.ts arbitrum-sepolia"
   },
   "dependencies": {
     "@openzeppelin/contracts": "^5.2.0",
diff --git a/scripts/deploy-arbitrum.ts b/scripts/deploy-arbitrum.ts
index dab3e91..9de0be1 100644
--- a/scripts/deploy-arbitrum.ts
+++ b/scripts/deploy-arbitrum.ts
@@ -65,6 +65,14 @@ async function main() {
   const dcuRewardManagerAddress = dcuRewardManager.address;
   console.log("DCURewardManager deployed to:", dcuRewardManagerAddress);
 
+  // Deploy NFTCollection
+  console.log("Deploying NFTCollection...");
+  const NFTCollection = await ethers.getContractFactory("NFTCollection");
+  const nftCollection = await NFTCollection.deploy();
+  await nftCollection.deployed();
+  const nftCollectionAddress = nftCollection.address;
+  console.log("NFTCollection deployed to:", nftCollectionAddress);
+
   // Deploy DipNft with the reward manager address
   console.log("Deploying DipNft...");
   const DipNft = await ethers.getContractFactory("DipNft");
@@ -73,6 +81,18 @@ async function main() {
   const dipNftAddress = dipNft.address;
   console.log("DipNft deployed to:", dipNftAddress);
 
+  // Deploy Submission contract
+  console.log("Deploying Submission...");
+  const Submission = await ethers.getContractFactory("Submission");
+  const submission = await Submission.deploy(
+    dcuTokenAddress,
+    rewardLogicAddress,
+    ethers.utils.parseEther("10") // Default reward amount: 10 DCU
+  );
+  await submission.deployed();
+  const submissionAddress = submission.address;
+  console.log("Submission deployed to:", submissionAddress);
+
   // Update NFT collection references in both contracts
   console.log("Updating NFT collection in RewardLogic...");
   await rewardLogic.setNFTCollection(dipNftAddress);
@@ -90,6 +110,8 @@ async function main() {
     DCUStorage: dcuStorageAddress,
     DCURewardManager: dcuRewardManagerAddress,
     DipNft: dipNftAddress,
+    NFTCollection: nftCollectionAddress,
+    Submission: submissionAddress,
     network: (await ethers.provider.getNetwork()).name,
     chainId: Number((await ethers.provider.getNetwork()).chainId),
     deployedAt: new Date().toISOString(),
diff --git a/scripts/generate-package.ts b/scripts/generate-package.ts
index 64a587f..bcbbf3f 100644
--- a/scripts/generate-package.ts
+++ b/scripts/generate-package.ts
@@ -70,6 +70,8 @@ async function main() {
     { name: "DCUStorage", path: "DCUStorage.sol" },
     { name: "DCURewardManager", path: "DCURewardManager.sol" },
     { name: "DipNft", path: "tokens/DipNft.sol" },
+    { name: "NFTCollection", path: "tokens/NFTCollection.sol" },
+    { name: "Submission", path: "Submission.sol" },
   ];
 
   // Read deployment addresses