For now, the mod is in pre-alpha mode and invites you to test it and find bugs to report them.
Indeed, you can't install the mod in your survival game because no villager can currently exchange money with you. This is the next planned update.

💵 Too Inflationary! — Realistic Economy Mod for Minecraft

Tired of Minecraft’s barter system? Ready to bring capitalism straight into your world?
Too Inflationary! introduces a simple yet immersive economic system inspired by real-world finance — specifically, the U.S. dollar 💵🇺🇸

🏦 What’s Inside?

💸 A bank account system: earn and store real money in-game!
💵 Dollar bills: physical currency in multiple denominations.
🏧 Functional ATMs: withdraw, deposit, and manage your funds.
💻 Custom computers:
- Invest in the mineral stock market (Tier 1)
- Dive into the cryptocurrency exchange (Tier 2)
📈 Live market prices: real-time updates with realistic fluctuations.
⏳ Risk & reward: markets reset periodically — sell before it’s too late or risk losing everything!
🔒 Anti-exploit system: blocks interactions that could break the economy mechanics.

Bank Account

🧱 Lots of Custom Blocks & Textures

Hand-crafted models and GUIs.
Market info panels, upgrade terminals, and trading utilities.
Unique look and feel to blend smoothly into your world.

Blocks

🏆 Fun Extras

Custom advancements to challenge your inner economist!
Immersive commands to support multiplayer and modpack integration.

Painting

🔗 Modpack-Friendly & Fully Expandable

This mod is built for synergy! Combine it with other mods to create complex economic systems:

🌽 Farmer's Delight + 🐟 Aquaculture 2 → agro-food market
🛢 petrol mod → oil rush economy
💊 Psychedelicraft → black market dynamics
🔫 TaCZ → arms trade simulation
⚙️ Create → automated industrial supply chains

💡 Use mods like Easy NPC to create custom traders and integrate currencies/items from other mods into the system.

🛠 Upcoming Features

The developer has big plans:

Tier 3 stocks: invest in fictional companies and earn dividends 📊
Custom cities: populated with corporate NPCs 🏙️
Taxes, bonuses, salaries: full financial life simulation 💼
Player-to-player transfers: send money directly to friends 💳
Luxury art market: ridiculously expensive art for the Minecraft elite 🖼️

Ready to get rich or go broke? Dive into a capitalist sandbox like never before.
💰💼📉📈

This mod contains several complete pages in order to fully understand the mod, I count on your support to make me want to continue this project.

The way to support me for free is to read the guide. This will also help you understand the mod.

Official Too Inflationary! Guide