NFT Notice

The purchase of PDU NFTs will take place on a third-party platform, named OpenSea, whose
terms of use are available, in English, at the following link [Opensea TOS].

In order to make more clear the purchasing procedure of the NFTs, we summarize below
the information needed to complete the purchase.

1. Go to the platform OpenSea.
2. To buy an NFT you need an e-wallet and crypto-currency (Polygon native cryptocurrency is named MATIC).
3. First of all, you need to download the software MetaMask, a free browser wallet that allows you to create your e-wallet. MetaMask terms of service are available, in English, at the following link [Metamask TOS].
4. NFTs are based on blockchain technology, that is a distributed digital ledger where every transaction regarding the NFT is stored in a decentralised manner. The only blockchain you can use to buy PDU NFTs is Polygon network,
   whose terms of use are available, in English, at the following
   link [Polygon TOS]. You have to select Polygon network on your e-wallet while purchasing a PDU NFT.
5. In order to have crypto-currency, it is necessary to convert money through exchanges. One of the services supported by Opensea is MoonPay, whose terms of use are available, in English, at the following link [Moonpay TOU].
6. MoonPay converts Euro/US Dollar into USDC crypto-currency, applying an exchange fee (the value of 1 USDC is usually equal to 1 USD). To check exchange and fee costs see link. To see each step of the crypto-currency purchase process, click here .
7. In case the buyer and owner of the NFT resell it, a creator royalty will be granted to PDU Italia s.r.l. equal to 5% of resale price.