diff --git a/src/contracts/Datatoken.ts b/src/contracts/Datatoken.ts
index 92113bd78..b95f8a07b 100644
--- a/src/contracts/Datatoken.ts
+++ b/src/contracts/Datatoken.ts
@@ -737,6 +737,17 @@ export class Datatoken extends SmartContract {
     return decimals
   }
 
+  /**
+   * It returns the token template index.
+   * @param {String} dtAddress Datatoken adress
+   * @return {Promise<number>}
+   */
+  public async getId(dtAddress: string): Promise<number> {
+    const dtContract = this.getContract(dtAddress)
+    const id = await dtContract.getId()
+    return id
+  }
+
   /**
    * It returns the token symbol
    * @param {String} dtAddress Datatoken adress
@@ -770,6 +781,28 @@ export class Datatoken extends SmartContract {
     return nftAddress
   }
 
+  /**
+   * It returns the list of fixedRateExchanges created for this datatoken.
+   * @param {String} dtAddress Datatoken adress
+   * @return {Promise<number>}
+   */
+  public async getFixedRates(dtAddress: string): Promise<any[]> {
+    const dtContract = this.getContract(dtAddress)
+    const fixedRates = await dtContract.getFixedRates()
+    return fixedRates
+  }
+
+  /**
+   * It returns the list of dispensers created for this datatoken.
+   * @param {String} dtAddress Datatoken adress
+   * @return {Promise<number>}
+   */
+  public async getDispensers(dtAddress: string): Promise<any[]> {
+    const dtContract = this.getContract(dtAddress)
+    const dispensers = await dtContract.getDispensers()
+    return dispensers
+  }
+
   /**
    *  Returns true if address has deployERC20 role
    * @param {String} dtAddress Datatoken adress
diff --git a/src/utils/ContractUtils.ts b/src/utils/ContractUtils.ts
index e9312486f..6d7be84c7 100644
--- a/src/utils/ContractUtils.ts
+++ b/src/utils/ContractUtils.ts
@@ -1,7 +1,7 @@
 import { ethers, Signer, providers, Contract, ContractFunction, BigNumber } from 'ethers'
 
 import { Config } from '../config'
-import { minAbi, GASLIMIT_DEFAULT, LoggerInstance, FEE_HISTORY_NOT_SUPPORTED } from '.'
+import { minAbi } from '.'
 
 const MIN_GAS_FEE_POLYGON = 30000000000 // minimum recommended 30 gwei polygon main and mumbai fees
 const POLYGON_NETWORK_ID = 137
diff --git a/src/utils/Logger.ts b/src/utils/Logger.ts
index a2e480b4d..10acd80ed 100644
--- a/src/utils/Logger.ts
+++ b/src/utils/Logger.ts
@@ -9,7 +9,9 @@ export enum LogLevel {
 /* eslint-enable no-unused-vars */
 
 export class Logger {
-  constructor(private logLevel: LogLevel = LogLevel.Error) {}
+  constructor(private logLevel?: LogLevel) {
+    this.logLevel = logLevel || LogLevel.Error
+  }
 
   public setLevel(logLevel: LogLevel): void {
     this.logLevel = logLevel
diff --git a/src/utils/OrderUtils.ts b/src/utils/OrderUtils.ts
new file mode 100644
index 000000000..a148b3df1
--- /dev/null
+++ b/src/utils/OrderUtils.ts
@@ -0,0 +1,204 @@
+import { Signer } from 'ethers'
+import {
+  ProviderInstance,
+  Datatoken,
+  Dispenser,
+  Config,
+  OrderParams,
+  Asset,
+  FreOrderParams,
+  approve,
+  FixedRateExchange,
+  ConsumeMarketFee
+} from '../index'
+import Decimal from 'decimal.js'
+
+/**
+ * Orders an asset based on the specified pricing schema and configuration.
+ * @param {Asset} asset - The asset to be ordered.
+ * @param {Signer} consumerAccount - The signer account of the consumer.
+ * @param {Config} config - The configuration settings.
+ * @param {Datatoken} datatoken - The Datatoken instance.
+ * @param {ConsumeMarketFee} [consumeMarketOrderFee] - Optional consume market fee.
+ * @param {string} [consumeMarketFixedSwapFee='0'] - Fixed swap fee for consuming the market.
+ * @param {number} [datatokenIndex=0] - Index of the datatoken within the asset.
+ * @param {number} [serviceIndex=0] - Index of the service within the asset.
+ * @param {number} [fixedRateIndex=0] - Index of the fixed rate within the pricing schema.
+ * @returns {Promise<void>} - A promise that resolves when the asset order process is completed.
+ * @throws {Error} If the pricing schema is not supported or if required indexes are invalid.
+ */
+export async function orderAsset(
+  asset: Asset,
+  consumerAccount: Signer,
+  config: Config,
+  datatoken: Datatoken,
+  consumeMarketOrderFee?: ConsumeMarketFee,
+  consumeMarketFixedSwapFee: string = '0',
+  datatokenIndex: number = 0,
+  serviceIndex: number = 0,
+  fixedRateIndex: number = 0
+) {
+  if (!consumeMarketOrderFee)
+    consumeMarketOrderFee = {
+      consumeMarketFeeAddress: '0x0000000000000000000000000000000000000000',
+      consumeMarketFeeAmount: '0',
+      consumeMarketFeeToken:
+        asset.stats.price.tokenAddress || '0x0000000000000000000000000000000000000000'
+    }
+
+  if (!asset.datatokens[datatokenIndex].address)
+    throw new Error(
+      `The datatoken with index: ${datatokenIndex} does not exist for the asset with did: ${asset.id}`
+    )
+
+  if (!asset.services[serviceIndex].id)
+    throw new Error(
+      `There is no service with index: ${serviceIndex} defined for the asset with did: ${asset.id}`
+    )
+
+  const templateIndex = await datatoken.getId(asset.datatokens[datatokenIndex].address)
+  const fixedRates = await datatoken.getFixedRates(
+    asset.datatokens[datatokenIndex].address
+  )
+  const dispensers = await datatoken.getDispensers(
+    asset.datatokens[datatokenIndex].address
+  )
+  const publishMarketFees = await datatoken.getPublishingMarketFee(
+    asset.datatokens[datatokenIndex].address
+  )
+  const pricingType =
+    fixedRates.length > 0 ? 'fixed' : dispensers.length > 0 ? 'free' : 'NOT_ALLOWED'
+  const initializeData = await ProviderInstance.initialize(
+    asset.id,
+    asset.services[serviceIndex].id,
+    0,
+    await consumerAccount.getAddress(),
+    config.providerUri
+  )
+
+  const orderParams = {
+    consumer: await consumerAccount.getAddress(),
+    serviceIndex,
+    _providerFee: initializeData.providerFee,
+    _consumeMarketFee: consumeMarketOrderFee
+  } as OrderParams
+
+  switch (pricingType) {
+    case 'free': {
+      if (templateIndex === 1) {
+        const dispenser = new Dispenser(config.dispenserAddress, consumerAccount)
+        const dispenserTx = await dispenser.dispense(
+          asset.datatokens[datatokenIndex].address,
+          '1',
+          await consumerAccount.getAddress()
+        )
+        if (!dispenserTx) {
+          return
+        }
+        return await datatoken.startOrder(
+          asset.datatokens[datatokenIndex].address,
+          orderParams.consumer,
+          orderParams.serviceIndex,
+          orderParams._providerFee,
+          orderParams._consumeMarketFee
+        )
+      }
+      if (templateIndex === 2) {
+        return await datatoken.buyFromDispenserAndOrder(
+          asset.services[serviceIndex].datatokenAddress,
+          orderParams,
+          config.dispenserAddress
+        )
+      }
+      break
+    }
+    case 'fixed': {
+      const fre = new FixedRateExchange(config.fixedRateExchangeAddress, consumerAccount)
+
+      if (!fixedRates[fixedRateIndex].id)
+        throw new Error(
+          `There is no fixed rate exchange with index: ${serviceIndex} for the asset with did: ${asset.id}`
+        )
+      const fees = await fre.getFeesInfo(fixedRates[fixedRateIndex].id)
+      const exchange = await fre.getExchange(fixedRates[fixedRateIndex].id)
+      const { baseTokenAmount } = await fre.calcBaseInGivenDatatokensOut(
+        fees.exchangeId,
+        '1',
+        consumeMarketOrderFee.consumeMarketFeeAmount
+      )
+
+      const price = new Decimal(+baseTokenAmount || 0)
+        .add(new Decimal(consumeMarketOrderFee.consumeMarketFeeAmount || 0))
+        .add(new Decimal(+publishMarketFees.publishMarketFeeAmount || 0))
+        .toString()
+
+      const freParams = {
+        exchangeContract: config.fixedRateExchangeAddress,
+        exchangeId: fees.exchangeId,
+        maxBaseTokenAmount: price,
+        baseTokenAddress: exchange.baseToken,
+        baseTokenDecimals: parseInt(exchange.btDecimals) || 18,
+        swapMarketFee: consumeMarketFixedSwapFee,
+        marketFeeAddress: publishMarketFees.publishMarketFeeAddress
+      } as FreOrderParams
+
+      if (templateIndex === 1) {
+        const tx: any = await approve(
+          consumerAccount,
+          config,
+          await consumerAccount.getAddress(),
+          exchange.baseToken,
+          config.fixedRateExchangeAddress,
+          price,
+          false
+        )
+        const txApprove = typeof tx !== 'number' ? await tx.wait() : tx
+        if (!txApprove) {
+          return
+        }
+        const freTx = await fre.buyDatatokens(
+          exchange.exchangeId,
+          '1',
+          price,
+          publishMarketFees.publishMarketFeeAddress,
+          consumeMarketFixedSwapFee
+        )
+        const buyDtTx = await freTx.wait()
+        if (!buyDtTx) {
+          return
+        }
+        return await datatoken.startOrder(
+          asset.datatokens[datatokenIndex].address,
+          orderParams.consumer,
+          orderParams.serviceIndex,
+          orderParams._providerFee,
+          orderParams._consumeMarketFee
+        )
+      }
+      if (templateIndex === 2) {
+        const tx: any = await approve(
+          consumerAccount,
+          config,
+          await consumerAccount.getAddress(),
+          exchange.baseToken,
+          asset.datatokens[datatokenIndex].address,
+          price,
+          false
+        )
+
+        const txApprove = typeof tx !== 'number' ? await tx.wait() : tx
+        if (!txApprove) {
+          return
+        }
+        return await datatoken.buyFromFreAndOrder(
+          asset.datatokens[datatokenIndex].address,
+          orderParams,
+          freParams
+        )
+      }
+      break
+    }
+    default:
+      throw new Error('Pricing schema not supported !')
+  }
+}
diff --git a/src/utils/ProviderErrors.ts b/src/utils/ProviderErrors.ts
index 75cad5c64..19acd1e97 100644
--- a/src/utils/ProviderErrors.ts
+++ b/src/utils/ProviderErrors.ts
@@ -1,5 +1,3 @@
-import { LoggerInstance } from './Logger'
-
 const PREDEFINED_ERRORS = {
   datasets: {
     invalid: 'Datasets is not a list, as expected'
diff --git a/src/utils/TokenUtils.ts b/src/utils/TokenUtils.ts
index 4d7621bf5..d1c37bea3 100644
--- a/src/utils/TokenUtils.ts
+++ b/src/utils/TokenUtils.ts
@@ -1,5 +1,5 @@
 import Decimal from 'decimal.js'
-import { ethers, Signer, BigNumber } from 'ethers'
+import { ethers, Signer } from 'ethers'
 import { amountToUnits, unitsToAmount, minAbi, sendTx, LoggerInstance } from '.'
 import { Config } from '../config'
 import { ReceiptOrEstimate, ReceiptOrDecimal } from '../@types'
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 9a4f76543..5e99d8110 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -9,3 +9,4 @@ export * from './minAbi'
 export * from './SignatureUtils'
 export * from './TokenUtils'
 export * from './ProviderErrors'
+export * from './OrderUtils'
diff --git a/test/integration/CodeExamples.test.ts b/test/integration/CodeExamples.test.ts
index 15979f4df..20bb231d0 100644
--- a/test/integration/CodeExamples.test.ts
+++ b/test/integration/CodeExamples.test.ts
@@ -94,7 +94,6 @@ import {
   Files,
   FixedRateExchange,
   FreCreationParams,
-  getHash,
   Nft,
   NftCreateData,
   NftFactory,
diff --git a/test/integration/ComputeFlow.test.ts b/test/integration/ComputeFlow.test.ts
index f70b9132e..31558c986 100644
--- a/test/integration/ComputeFlow.test.ts
+++ b/test/integration/ComputeFlow.test.ts
@@ -473,6 +473,7 @@ describe('Compute flow tests', async () => {
   delay(100000)
 
   const jobFinished = await waitTillJobEnds()
+  console.log('Job finished: ', jobFinished)
 
   // move to start orders with initial txid's and provider fees
   it('should restart a computeJob without paying anything, because order is valid and providerFees are still valid', async () => {
diff --git a/test/integration/PublishFlows.test.ts b/test/integration/PublishFlows.test.ts
index 648502019..84afb72aa 100644
--- a/test/integration/PublishFlows.test.ts
+++ b/test/integration/PublishFlows.test.ts
@@ -8,7 +8,6 @@ import {
   Aquarius,
   NftFactory,
   NftCreateData,
-  getHash,
   ZERO_ADDRESS,
   Nft,
   approve,
diff --git a/test/unit/Datatoken.test.ts b/test/unit/Datatoken.test.ts
index 43a47684c..0c5a8a277 100644
--- a/test/unit/Datatoken.test.ts
+++ b/test/unit/Datatoken.test.ts
@@ -1,8 +1,7 @@
 import { assert, expect } from 'chai'
-import { getTestConfig, provider, getAddresses } from '../config'
-import { ethers, Signer, providers } from 'ethers'
+import { provider, getAddresses } from '../config'
+import { ethers, Signer } from 'ethers'
 import {
-  Config,
   NftFactory,
   NftCreateData,
   Datatoken,
@@ -27,10 +26,8 @@ describe('Datatoken', () => {
   let nftFactory: NftFactory
   let nftAddress: string
   let datatokenAddress: string
-  let fixedRateAddress: string
   let exchangeId: string
   let freParams: FreCreationParams
-  let config: Config
   let addresses: any
 
   const nftData: NftCreateData = {
@@ -49,7 +46,6 @@ describe('Datatoken', () => {
     user3 = (await provider.getSigner(3)) as Signer
     datatokenDeployer = (await provider.getSigner(4)) as Signer
 
-    config = await getTestConfig(nftOwner as Signer)
     addresses = await getAddresses()
 
     freParams = {
@@ -208,7 +204,7 @@ describe('Datatoken', () => {
     assert(freCreatedEvent !== null)
 
     // fixedRateAddress = freCreatedEvent.args.ad
-    exchangeId = freCreatedEvent.args.exchangeId
+    exchangeId = freCreatedEvent?.args?.exchangeId
   })
 
   it('#createFixedRate - should FAIL create FRE if NOT DatatokenDeployer', async () => {
diff --git a/test/unit/Dispenser.test.ts b/test/unit/Dispenser.test.ts
index c21de8546..12bd8608b 100644
--- a/test/unit/Dispenser.test.ts
+++ b/test/unit/Dispenser.test.ts
@@ -1,6 +1,6 @@
 import { assert, expect } from 'chai'
-import { getTestConfig, provider, getAddresses } from '../config'
-import { ethers, Signer, providers } from 'ethers'
+import { provider, getAddresses } from '../config'
+import { Signer } from 'ethers'
 
 import {
   NftFactory,
@@ -9,7 +9,6 @@ import {
   DispenserParams,
   Dispenser,
   ZERO_ADDRESS,
-  Config,
   getEventFromTx
 } from '../../src/'
 import { DatatokenCreateParams } from '../../src/@types'
@@ -23,7 +22,6 @@ describe('Dispenser flow', () => {
   let datatoken: Datatoken
   let dtAddress: string
   let addresses
-  let config: Config
 
   const nftData: NftCreateData = {
     name: '72120Bundle',
@@ -51,7 +49,6 @@ describe('Dispenser flow', () => {
     user1 = (await provider.getSigner(3)) as Signer
     user2 = (await provider.getSigner(4)) as Signer
 
-    config = await getTestConfig(factoryOwner as Signer)
     addresses = await getAddresses()
 
     nftData.owner = await factoryOwner.getAddress()
diff --git a/test/unit/FixedRateExchange.test.ts b/test/unit/FixedRateExchange.test.ts
index 649877bbd..b615f6590 100644
--- a/test/unit/FixedRateExchange.test.ts
+++ b/test/unit/FixedRateExchange.test.ts
@@ -93,8 +93,8 @@ describe('Fixed Rate unit test', () => {
       const freCreatedEvent = getEventFromTx(trxReceipt, 'NewFixedRate')
       const tokenCreatedEvent = getEventFromTx(trxReceipt, 'TokenCreated')
 
-      dtAddress = tokenCreatedEvent.args.newTokenAddress
-      exchangeId = freCreatedEvent.args.exchangeId
+      dtAddress = tokenCreatedEvent?.args?.newTokenAddress
+      exchangeId = freCreatedEvent?.args?.exchangeId
 
       // user1 has no dt1
       expect(await balance(user1, dtAddress, await user1.getAddress())).to.equal('0.0')
@@ -487,8 +487,8 @@ describe('Fixed Rate unit test', () => {
       const freCreatedEvent = getEventFromTx(trxReceipt, 'NewFixedRate')
       const tokenCreatedEvent = getEventFromTx(trxReceipt, 'TokenCreated')
 
-      dtAddress = tokenCreatedEvent.args.newTokenAddress
-      exchangeId = freCreatedEvent.args.exchangeId
+      dtAddress = tokenCreatedEvent?.args?.newTokenAddress
+      exchangeId = freCreatedEvent?.args?.exchangeId
 
       // user1 has no dt1
       expect(await balance(user1, dtAddress, await user1.getAddress())).to.equal('0.0')
diff --git a/test/unit/Nft.test.ts b/test/unit/Nft.test.ts
index f902cd794..55aa96761 100644
--- a/test/unit/Nft.test.ts
+++ b/test/unit/Nft.test.ts
@@ -1,7 +1,7 @@
 import { assert } from 'chai'
 import sha256 from 'crypto-js/sha256'
 import { ethers, Signer } from 'ethers'
-import { getAddresses, getTestConfig, provider } from '../config'
+import { getAddresses, provider } from '../config'
 import { NftFactory, NftCreateData, Nft, ZERO_ADDRESS, getEventFromTx } from '../../src'
 import { MetadataAndTokenURI } from '../../src/@types'
 
diff --git a/test/unit/NftFactory.test.ts b/test/unit/NftFactory.test.ts
index 2ec032da9..4906b32a4 100644
--- a/test/unit/NftFactory.test.ts
+++ b/test/unit/NftFactory.test.ts
@@ -1,6 +1,6 @@
 import { assert, expect } from 'chai'
 import { getTestConfig, provider, getAddresses } from '../config'
-import { ethers, Signer, providers } from 'ethers'
+import { ethers, Signer } from 'ethers'
 import {
   NftFactory,
   NftCreateData,
diff --git a/test/unit/Router.test.ts b/test/unit/Router.test.ts
index 3b027dd30..911415122 100644
--- a/test/unit/Router.test.ts
+++ b/test/unit/Router.test.ts
@@ -1,6 +1,5 @@
 import { assert, expect } from 'chai'
 import { getTestConfig, provider, getAddresses } from '../config'
-import MockERC20 from '@oceanprotocol/contracts/artifacts/contracts/utils/mock/MockERC20Decimals.sol/MockERC20Decimals.json'
 import { ethers, Signer } from 'ethers'
 import {
   NftFactory,
@@ -176,9 +175,8 @@ describe('Router unit test', () => {
       ERC_PARAMS,
       freParams
     )
-    const trxReceipt2 = await tx.wait()
+    const trxReceipt2 = await tx2.wait()
     // events have been emitted
-    const nftCreatedEvent2 = getEventFromTx(trxReceipt2, 'NFTCreated')
     const TokenCreatedEvent2 = getEventFromTx(trxReceipt2, 'TokenCreated')
     const NewFixedRateEvent2 = getEventFromTx(trxReceipt2, 'NewFixedRate')
 
diff --git a/test/unit/veOcean.test.ts b/test/unit/veOcean.test.ts
index ab4752613..e1d9539b9 100644
--- a/test/unit/veOcean.test.ts
+++ b/test/unit/veOcean.test.ts
@@ -4,11 +4,9 @@ import {
   Config,
   approve,
   VeOcean,
-  VeFeeDistributor,
   sendTx,
   NftFactory,
   VeAllocate,
-  VeFeeEstimate,
   getEventFromTx,
   amountToUnits
 } from '../../src'
@@ -18,8 +16,6 @@ describe('veOcean tests', () => {
   let addresses: any
   let nftFactory
   let veOcean: VeOcean
-  let veFeeDistributor: VeFeeDistributor
-  let veFeeEstimate: VeFeeEstimate
   let veAllocate: VeAllocate
   let ownerAccount
   let Alice
@@ -36,7 +32,7 @@ describe('veOcean tests', () => {
   })
 
   it('initialize accounts', async () => {
-    chainId = (await Alice.provider.getNetwork()).chainId
+    chainId = (await Alice.provider.getNetwork())?.chainId
     const minAbi = [
       {
         constant: false,
@@ -73,9 +69,7 @@ describe('veOcean tests', () => {
       amountToUnits(null, null, '1000', 18)
     )
     veOcean = new VeOcean(addresses.veOCEAN, Alice)
-    veFeeDistributor = new VeFeeDistributor(addresses.veFeeDistributor, Alice)
     veAllocate = new VeAllocate(addresses.veAllocate, Alice)
-    veFeeEstimate = new VeFeeEstimate(addresses.veFeeEstimate, Alice)
     nftFactory = new NftFactory(addresses.ERC721Factory, Alice)
   })