# Coupon

In this guide,  we'll take a look at how to use the COUPON service on MBX NFT to receive coupon codes.

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Some images in this guide were taken from a test environment and may not fully reflect the live service.
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## How to use coupons pools on COUPON

1. Visit MBX NFT’s [COUPON](https://nft.marblex.io/couponPage?tab=0) feature
2. Select the Pool Name from the COUPON LIST

<figure><img src="https://3232894890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtncD12dXongtAehDw6AA%2Fuploads%2FLpqZkuH6tLHN7S2VPQZs%2Fimage.png?alt=media&#x26;token=2b4410d6-92a4-49e3-a8ce-3fe3f16b0f1c" alt=""><figcaption></figcaption></figure>

3. Select MY NFTS

<figure><img src="https://3232894890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtncD12dXongtAehDw6AA%2Fuploads%2F4BRsVFp1uZ4CJU92tB8v%2Fimage3.png?alt=media&#x26;token=43e0d45c-ab47-490a-bc1d-41bc7807b4f1" alt=""><figcaption></figcaption></figure>

4. Select an NFT that you wish you claim the coupon for.

<figure><img src="https://3232894890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtncD12dXongtAehDw6AA%2Fuploads%2FGy1VRar6NLHoRWwEtrm6%2Fimage1.png?alt=media&#x26;token=13cdf625-047c-4556-b90b-e26ea8e5bf1d" alt=""><figcaption></figcaption></figure>

5. Repeat step 4 and confirm your coupon code(s) redeemable for each NFT.

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**WARNING**

To avoid purchasing an NFT with an already claimed coupon, always verify the coupon status by entering the Token ID of the Voucher before purchase. (see image below)

For more details, please refer to the [Coupon & Inventory](https://docs.marblex.io/services/mbx-nft/coupon-and-inventory) page.
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<figure><img src="https://3232894890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtncD12dXongtAehDw6AA%2Fuploads%2F95mTSGpBsL30LjHLvyDw%2Fimage7.png?alt=media&#x26;token=cc0de79b-3480-4156-8ed5-2c23cb20ca25" alt=""><figcaption></figcaption></figure>

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## Connect to MBX NFT with an Immutable Passport to avoid gas fees when claiming coupons!

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