About the basic collection features
On HEXA, by setting collections for the NFTs you have issued, you can display them on the page divided into collections. Each collection page can also be shared with its own URL, so you can divide your collections by theme.

To set collections, click the X (formerly Twitter) icon at the top right to open My Page, then go to the "Issued NFTs" tab. Click "Edit" in the collection field to assign NFTs to an existing collection or to add a new collection with a new name.

You can also enter not only a title but also a description for each collection, describing the collection and your thinking behind it. Writing a thorough description also has the benefit of making it easier to be found in Google and Yahoo searches.

Finalizing a collection and displaying statistics
Once you have finished issuing and setting all the NFTs in a collection, you can press the finalize button to finalize it. Once finalized, you can no longer do the following:
1) Delete the collection
2) Add or remove NFTs in the collection
In addition, the collection's display color changes from orange to light blue, and the following statistics are displayed:
1) Number of trades
2) Number of owners
3) Trading volume
4) Highest price
5) Floor price
6) On sale
7) Number issued
Please note that once a collection is finalized, it cannot be undone later.

Benefits of finalizing a collection
Once you finalize a collection, no new NFTs can be issued in that collection. This limits the circulating supply of the existing collection, which may help increase the collection's value.
In addition, because this gives buyers a sense of the prices of the NFTs in the collection, more NFT investors may buy based on indicators such as the floor price and trading volume.