The Bells is the main currency in the Animal Crossing: New Horizons game. We can not only mortgage loans, but also upgrade islands, buy tools, and so on.
There are many ways to obtain bells, such as fishing, picking fruits or shells, selling them to shops, and then obtaining them by shaking trees, smashing the glowing stones, and trading with other players. These methods are based on my labor in exchange for bells, but I prefer to buy bells on the website.
I have traded many websites, and the one that impressed me most was ACItems, which is a professional Animal Crossing game trading service website. They deliver fast, and provide 24/7 online services and adjust commodity prices in real-time to ensure that users can buy ACNH Items in high-quality and inexpensive.
For more information about Animal Crossing Bells, please read: https://www.acitems.com/