How to Pay for Research Peptides in Canada
PeptidesCanada accepts three payment methods: Interac e-Transfer, which is the default Canadian option; USDT cryptocurrency; and PayPal when it is available. They share one important characteristic — every payment is reviewed manually. An order is reserved while payment is completed and confirmed, and nothing is ever marked paid automatically. This guide explains how each method works and what to expect after you pay.
Why payments are reviewed manually
Before getting into the individual methods, it is worth understanding the model they all share. When you place an order, it is reserved with a pending status while you complete payment. After you send payment, you confirm it, and the order is reviewed before it is marked confirmed. Nothing flips to paid on its own.
This manual approach is deliberate. It keeps every order's payment status accurate and human-verified rather than assumed, which suits the manual payment methods the store uses. For you as a buyer, it means the steps are clear and predictable: reserve, pay, confirm, and then the order is reviewed. The secure-payment-and-order-review guide linked below covers this flow in more detail.
Interac e-Transfer
Interac e-Transfer is the default option for Canadian customers, and for most people it is the simplest, because it uses the online banking they already have. After an order is reserved, the Interac payment details — including the recipient and the security answer — are shown on screen and emailed to you, so you can complete the transfer from your bank.
Because Interac is a domestic Canadian system, there is no currency conversion and no third-party wallet to set up. You send the transfer using the details provided, then confirm payment so the order can be reviewed. It is the most familiar route for Canadian buyers and the reason it is offered as the default.
USDT cryptocurrency
For customers who prefer crypto, payments use USDT on the Ethereum (ERC-20) network only, and crypto orders receive a 5% discount. After you choose crypto at checkout, the Canadian-dollar total is converted to a USDT amount, and the official wallet address is displayed with the order along with a QR code. The dedicated USDT guide linked below walks through the process step by step.
One point deserves emphasis because it protects your funds: send only USDT on the Ethereum ERC-20 network. Sending any other asset, or using any other network, can result in a permanent loss that cannot be recovered. Always confirm both the token (USDT) and the network (Ethereum ERC-20) before sending, then submit the transaction hash to confirm payment.
PayPal
PayPal is available when the manual PayPal option is configured for the store. When it is offered, it appears as a payment choice at checkout alongside Interac and crypto. Like the other methods, it follows the manual-review model: you complete the PayPal payment, then confirm it so the order can be reviewed before it is marked paid.
Because PayPal availability depends on configuration, the payment options shown at checkout are always the authoritative list for any given order. If PayPal is presented, the instructions for using it are shown with the order, the same way the Interac and crypto details are.
Confirming your payment
Whatever method you use, the final step is the same: after sending payment, you confirm it so the order can be reviewed. For crypto, that means submitting the transaction hash; for Interac, it can include a transfer reference; in every case, confirming is what moves the order into review. Until you confirm and the review is done, the order remains reserved as pending.
This confirmation step is the bridge between paying and fulfillment. It is also why you should use only the official payment details shown with your reserved order — confirming a payment that matches those details is what lets the team verify it cleanly. Payment instructions for every method are explained in plain language on the How to Pay page.
What you'll see after choosing each method
Once you select a payment method, the order is reserved and the relevant instructions appear immediately — both on screen and in your email — so you are never left guessing what to do next. For Interac, you see the recipient details and the security answer needed to complete the transfer from your bank. For crypto, you see the exact USDT amount, the official Ethereum ERC-20 wallet address, and a QR code. For PayPal, when available, you see the PayPal payment details for the order.
In every case, the instructions are tied to your specific order and include your order number, which keeps everything traceable. Having the details emailed as well as shown means you can step away and return to complete payment without losing anything. Whatever method you choose, the on-screen and emailed instructions are the authoritative source for how to pay.
Choosing a method
There is no wrong choice among the three; they simply suit different preferences. Interac is the most familiar for Canadian buyers and uses ordinary online banking. Crypto suits customers who already hold USDT and want the 5% discount, provided they are comfortable sending on the Ethereum ERC-20 network. PayPal, when available, offers another widely used option.
All three lead to the same place: a reserved order, a payment you confirm, and a manual review before the order is marked paid. Pick the one that fits how you prefer to pay, follow the official instructions shown with your order, and the rest of the flow is identical.
Frequently Asked Questions
What payment methods are accepted?
Interac e-Transfer (default), USDT cryptocurrency on Ethereum ERC-20, and PayPal when available.
Is there a discount for paying with crypto?
Yes. Crypto orders paid with USDT on the Ethereum ERC-20 network receive a 5% discount.
Which network should I use for crypto?
Only USDT on the Ethereum ERC-20 network. Sending any other asset or using any other network can result in a permanent loss.
Is Interac the easiest option?
For most Canadian customers, yes - it uses standard online banking, with the payment details and security answer shown and emailed after the order is reserved.
How is payment confirmed?
All payments are reviewed manually. The order is reserved while payment is completed, you confirm it, and it is reviewed before being marked paid - nothing is automatic.
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Research Use Notice
All products referenced on this website are intended strictly for laboratory and research use only. They are not for human or animal use, and nothing on this page is medical, dosing, or legal advice.