Pre-sale guide
How to buy BIGTR
BIGTR is sold only through the official pre-sale app on BNB Smart Chain and paid in USDT. This guide covers the wallet you need, the four purchase steps, the eight price stages and how your coins are delivered.
Before you start
Three things you need
A Web3 wallet
MetaMask, Trust Wallet or any WalletConnect wallet. No wallet yet? The app can create one linked to your e-mail address in a few seconds.
USDT on BNB Smart Chain
Withdraw USDT from your exchange using the BNB Smart Chain (BEP-20) network. USDT on Ethereum, Tron or any other network is not accepted.
A little BNB for gas
Each purchase is two small transactions (approve, then buy). Keep roughly one dollar of BNB in the wallet to cover network fees.
Step by step
How to buy BIGTR in four steps
The whole process takes about two minutes. Every step happens in your own wallet; BigTR never holds your funds.
Get USDT on BNB Chain
Buy USDT on a major exchange and withdraw it to your wallet on BNB Smart Chain (BEP-20). Keep a little BNB for gas.
Connect your wallet
Open app.bigtrcoin.com and connect MetaMask, Trust Wallet or any WalletConnect wallet, or sign in with your email, which creates a wallet for you. No separate account registration is needed.
Enter the amount and confirm
Enter the USDT amount. Your BIGTR is calculated at the current stage price. Approve, then confirm in your wallet.
Your BIGTR is allocated
Your allocation is recorded on-chain and distributed after the first Tier-1 listing: 50% in month 1, 25% in month 2 and 25% in month 3. Exact claim timing and release mechanics will be announced before deployment.
Stage pricing
Eight stages, rising prices
The earlier you join, the lower the unit price. The live table below reads the current stage from the contract every 30 seconds; the full schedule is underneath.
| Stage | Price (USDT) | Coins in stage | Stage value (USDT) | 1 USDT buys |
|---|---|---|---|---|
| Stage 1 | 0.0005 | 40,000,000 | 20,000 | 2,000 BIGTR |
| Stage 2 | 0.001 | 100,000,000 | 100,000 | 1,000 BIGTR |
| Stage 3 | 0.002 | 250,000,000 | 500,000 | 500 BIGTR |
| Stage 4 | 0.003 | 400,000,000 | 1,200,000 | 333 BIGTR |
| Stage 5 | 0.006 | 200,000,000 | 1,200,000 | 167 BIGTR |
| Stage 6 | 0.012 | 100,000,000 | 1,200,000 | 83 BIGTR |
| Stage 7 | 0.024 | 50,000,000 | 1,200,000 | 42 BIGTR |
| Stage 8 | 0.048 | 50,000,000 | 2,400,000 | 21 BIGTR |
| Total | — | 1,190,000,000 | 7,820,000 | — |
A stage closes when its coins are sold, not on a date. If your purchase crosses into the next stage, the app quotes the exact blended amount before you confirm. Prices are set in the pre-sale contract; they are not a promise of any future market price.
After you buy
What happens to your coins
Recorded on-chain instantly
Your allocation is written to the pre-sale contract the moment the transaction confirms. You can see it on the My Wallet page of the app and on BscScan.
Distributed after the first Tier-1 listing
50% in month 1, 25% in month 2 and 25% in month 3 after the first Tier-1 crypto exchange listing. Exact claim timing and release mechanics are announced before deployment.
Everything is verifiable
The Transactions and Leaderboard pages read purchase events directly from BNB Chain. Nothing is stored off-chain.
Stay safe
Only these addresses are official
- Websitebigtrcoin.com
- Pre-sale appapp.bigtrcoin.comThe only place where BIGTR is sold.
- Pre-sale contract0x9d123D69300F2230d3D5eD54E1f3F9c457d54946BNB Smart Chain · audited by Cyberscope
- Treasury (Safe multisig, 2 of 3)0xB2AeE62199AFC0Ed4f11E3cFAA4e13b2182A61dA
- App source codegithub.com/bigtrcoin/bigtr-app
BigTR never contacts you first, never asks for your seed phrase or private key, and does not sell BIGTR through Telegram, direct messages, launchpads or any other website.
The pre-sale is not offered to persons located in or resident of Türkiye. You must be at least 18 years old.
Crypto assets are volatile and you may lose the amount you invest. No future price is promised or guaranteed.
Questions
Frequently asked about buying
Which wallets can I use?
Any wallet that supports BNB Smart Chain: MetaMask, Trust Wallet, Binance Web3 Wallet or any WalletConnect-compatible wallet. If you do not have one, sign in with your e-mail in the app and a wallet is created for you.
Can I pay with BNB, a credit card or USDT on another network?
No. The pre-sale accepts only canonical USDT on BNB Smart Chain (BEP-20). BNB is needed solely for network fees.
Is there a minimum or maximum purchase?
The contract sets no minimum or maximum per wallet. Very small amounts are not practical because every purchase pays a network fee.
When will I receive my BIGTR?
Coins are distributed 50% in month 1, 25% in month 2 and 25% in month 3 after the first Tier-1 crypto exchange listing. Until then your allocation is recorded in the pre-sale contract and shown in the app.
What if the price moves to the next stage while I am buying?
The app takes a fresh quote right before sending the transaction and applies a 0.5% tolerance. If the price changes beyond that, the contract cancels the purchase and no funds are taken; simply review the new quote and try again.
Ready to join the pre-sale?
Connect your wallet, enter the USDT amount and confirm. It takes about two minutes.