Paying with Zelle or ACH.
Clean, fast checkout instructions to prevent delays and reduce payment errors.
Always include your Order Number in the memo/reference field and send the exact total shown at checkout.
Zelle vs ACH
If you need the quickest confirmation, Zelle is the better choice. ACH is better suited for direct bank transfer workflows and accounting needs.
| Method | Best for | Typical speed |
|---|---|---|
| Zelle | Fastest confirmation | Same day, often within hours |
| ACH | Bank transfer / accounting | 1–2 business days |
Pay with Zelle
Select Zelle at checkout, place your order, and note your Order Number.
- Use Zelle in your bank app and send by email
- Send the exact total shown at checkout
- Put your Order Number in the memo
Pay with ACH
Select Direct Bank Transfer (ACH), complete checkout, and note your Order Number.
- Send the transfer from your bank
- Use Chase Bank details for Rhome Research
- Include your Order Number in the memo/reference field
After sending
Processing begins after payment is received or funds settle.
- Zelle is typically same-day during business hours
- ACH usually clears in 1–2 business days
- Your order moves forward after confirmation
Keep payment details clean and exact.
- Send payment within 24 hours of placing the order
- Send the exact total shown at checkout
- Payments should come from an account you control
- If you make a mistake, email support with a screenshot or confirmation
Do not resend blindly.
- Always include your Order Number in the memo/reference
- If a bank blocks your transfer, contact your bank and confirm it manually
- If anything looks wrong, email support before sending another payment
Two things customers ask most
This keeps the page short while still covering the most common payment questions.
Forgot the Order Number?
Email support with your payment confirmation and the name or email used for the order so the payment can be matched correctly.
How long does confirmation take?
Zelle is typically same-day during business hours. ACH usually clears in 1–2 business days.
Best option for speed?
If quick confirmation matters most, choose Zelle.
If anything looks off, email us before sending again.
Include your Order Number and, if possible, a screenshot of the transfer confirmation so the payment can be reviewed quickly.
Research compounds provided strictly for laboratory and investigational use. Payment guidance is provided to reduce checkout delays and payment matching issues.
