Peptide Payment Methods, Refunds & Fulfillment Policy
Payment Methods, Refunds & Fulfillment — Nextday Peptides Zelle • Venmo • Cash App • Cryptocurrency • All Sales Final
Nextday Peptides accepts multiple research peptide payment methods for laboratory research compound orders. All sales are final. Orders are processed after payment has been received, verified, and approved. Review the full policy below for accepted payment methods, processing timelines, cancellation terms, and order fulfillment procedures.
| Accepted Payments | Zelle, Venmo, Cash App, Cryptocurrency, Bank Transfer |
| Credit Cards | Not currently available |
| All Sales | Final — no returns on research compounds |
| Processing | Begins after payment verified and approved |
| Cancellations | Not accepted once fulfillment has begun |
| Disputes | Contact support before initiating any chargeback |
| COAs | Available for all products — for reference only |
| Research Use Only | All products for laboratory research use only |
Frequently Asked Payment Questions
What payment methods do you accept?
We currently accept Zelle, Venmo, Cash App, bank transfer, and cryptocurrency. Payment methods may vary and are subject to change. All available options are displayed at checkout.
Do you accept credit cards?
Traditional credit card processing is not currently available due to industry-related restrictions common in the research compound sector. We accept Zelle, Venmo, Cash App, and cryptocurrency as alternatives.
Are all sales final?
Yes. All sales are final. Research compounds cannot be returned once shipped due to the nature of the products and research-use-only requirements.
How long does payment processing take?
Processing time varies by payment method. Bank transfers and peer-to-peer payments may require additional confirmation time before fulfillment begins. Cryptocurrency transactions require blockchain confirmation before payment is considered complete.
Can I cancel my order?
Orders may not be canceled once payment has been verified and fulfillment has begun. Cancellation requests submitted before fulfillment approval may be reviewed at our discretion but are not guaranteed.
What should I do if I have a payment issue?
Contact our support team at orders@nextdaypeptides.com before initiating any chargeback or payment dispute. Most issues can be resolved directly through our support team.
How do cryptocurrency payments work?
Cryptocurrency payments are processed through third-party payment providers. Transactions require blockchain confirmation before fulfillment begins. Customers are responsible for submitting payment to the correct wallet address and selecting the correct network. For more information on cryptocurrency transactions visit Bitcoin.org.
What are COAs and where can I find them?
Certificates of Analysis (COAs) are third-party laboratory documents verifying the purity and identity of each product batch. You can view all available COAs in our COA Library.
What research peptides do you carry?
We stock a full catalog of research compounds including Retatrutide GLP-3, Tirzepatide GLP-2T, BPC-157, TB-500, and MOTS-C. View our full research compounds catalog.
Nextday Sciences LLC d/b/a Nextday Peptides
Website: https://nextdaypeptides.com
1. Overview
This Payments, Refunds & Returns Policy (“Policy”) governs payment processing, transaction authorization, refunds, returns, exchanges, cancellations, payment disputes, and related operational procedures for orders placed through Nextday Sciences LLC d/b/a Nextday Peptides (“Nextday Peptides,” “Company,” “we,” “us,” or “our”).
By placing an order, submitting payment, or using the Website, you acknowledge and agree to this Policy in full.
Accepted payment methods may vary over time based on operational requirements, payment provider availability, banking relationships, fraud prevention measures, or compliance considerations.
Payment methods offered may include, but are not limited to:
• Instant bank transfer / ACH payment methods
• Link-based bank transfer providers
• Zelle
• Venmo
• Cash App
• Cryptocurrency payments
• Other payment methods displayed at checkout
Available payment methods may be modified, restricted, suspended, removed, or replaced at any time without prior notice.
Certain payment methods may require additional identity verification, manual review, payment confirmation, processing time, operational approval, or fraud prevention review prior to shipment approval.
3. Payment Authorization & Verification
By submitting payment or placing an order through the Website, you authorize Nextday Peptides and its service providers to process, review, verify, and approve the transaction using the payment method selected during checkout.
Orders may be subject to manual review, fraud screening, operational verification, shipment verification, identity confirmation, or payment clearance procedures prior to fulfillment.
We reserve the right, at our sole discretion and where permitted by law, to:
• Delay shipment pending payment confirmation or clearance
• Request additional verification information
• Refuse or cancel suspicious or high-risk transactions
• Limit order quantities or transaction activity
• Decline transactions identified as unauthorized, fraudulent, abusive, or inconsistent with our policies
Submission of payment does not guarantee order acceptance or fulfillment.
Orders may be delayed, canceled, refunded, refused, or restricted for operational, inventory, payment-related, fraud prevention, legal, or compliance-related reasons.
Certain transactions may require manual processing, manual verification, or operational approval prior to shipment release.
Orders submitted using bank transfer methods, peer-to-peer payment methods, cryptocurrency transactions, or other non-card payment systems may require additional processing time before fulfillment begins.
Customers acknowledge and agree that:
• Payment confirmation may not occur instantly
• Shipment timelines begin after payment approval and verification
• Processing delays may occur due to banking systems, payment providers, carrier schedules, weekends, holidays, fraud reviews, or operational volume
• Nextday Peptides reserves the right to hold orders pending verification
Customers are responsible for ensuring all payment information, transfer details, and submitted information are accurate before payment submission.
Customers are responsible for carefully reviewing and following all payment instructions provided during checkout, by email, by SMS/text message, or by customer support.
Failure to follow payment instructions may result in payment delays, order holds, cancellation, refund, refusal of service, or additional verification requirements.
Customers agree that:
• Payment must be submitted using the approved method selected or authorized for the order
• Payment amounts must match the order total unless otherwise instructed
• Payment must be received, confirmed, and cleared before shipment is processed
• Payment notes, memos, descriptions, or references must follow instructions exactly
• Product names, product descriptions, prohibited terms, or research compound names must not be included in payment memos or notes
• Customers must promptly respond to reasonable verification or support requests related to payment confirmation
Nextday Peptides is not responsible for delays, holds, failed payments, account restrictions, transfer issues, or processing problems caused by incorrect customer-submitted payment information, incorrect payment amounts, improper payment notes, or failure to follow instructions.
Customers are responsible for providing accurate shipping, billing, and contact information at the time of checkout.
Nextday Peptides is not responsible for shipment delays, failed deliveries, returned packages, carrier disruptions, weather-related interruptions, customs delays, incorrect addresses, or operational issues outside our reasonable control.
Customers acknowledge and agree that:
• Shipping timelines and delivery estimates are not guaranteed unless explicitly stated otherwise
• Carrier delivery dates may vary based on operational conditions
• Overnight shipping availability may vary by product, location, carrier schedules, or operational limitations
• Carrier delays do not automatically qualify orders for refunds, chargebacks, or cancellations
If a shipment issue occurs, customers must contact our support team promptly so we may reasonably investigate the issue with the applicable carrier or fulfillment provider.
We reserve the right to determine, at our sole discretion, whether replacement shipments, store credits, reshipments, refunds, insurance claims, or additional review procedures are appropriate based on the circumstances of the shipment issue.
We are committed to resolving customer concerns fairly and efficiently through direct communication with our support team.
By placing an order, submitting payment, or using the Website, you agree to contact us directly regarding payment concerns, shipment issues, operational questions, or customer service matters before initiating a chargeback, ACH reversal, unauthorized transaction claim, cryptocurrency dispute, or similar financial dispute through a bank, payment processor, card issuer, or financial institution.
Most customer concerns can be resolved through direct communication and support review.
Unauthorized chargebacks, fraudulent disputes, false claims, abuse of payment systems, or attempts to improperly reverse legitimate transactions may result in:
• Order cancellation or refusal of fulfillment
• Temporary or permanent account restrictions
• Refusal of future service
• Additional identity or payment verification requirements
• Reporting to fraud prevention systems or payment providers
• Collection or recovery efforts where permitted by applicable law
Nextday Peptides reserves the right to provide order records, payment confirmations, shipment documentation, communication records, tracking information, verification records, or operational evidence to financial institutions, payment providers, fraud prevention vendors, or dispute review systems in response to payment disputes or fraud investigations.
Cryptocurrency transactions may be offered through third-party payment processors, wallet infrastructure providers, blockchain networks, or related service providers.
Customers acknowledge and agree that cryptocurrency transactions:
• May require blockchain confirmation before payment is considered complete
• May experience network congestion, delays, or confirmation timing variability
• Are generally irreversible once submitted to the blockchain network
• May fluctuate in value due to market volatility
• Are subject to operational requirements of third-party blockchain infrastructure providers
Customers are solely responsible for:
• Submitting cryptocurrency payments to the correct wallet address
• Selecting the correct blockchain network
• Verifying transaction details prior to submission
• Paying any applicable blockchain, miner, gas, or network fees
Nextday Peptides is not responsible for losses, delays, failed transactions, incorrect wallet submissions, network congestion, unsupported token transfers, customer submission errors, or blockchain-related operational issues outside our control.
Orders may not be canceled, modified, combined, or adjusted once payment has been verified, fulfillment processing has begun, shipment preparation has started, or an order has been transferred to a fulfillment or shipping provider.
Cancellation or modification requests submitted prior to fulfillment approval may be reviewed at our sole discretion; however, submission of a request does not guarantee approval.
We reserve the right to:
• Refuse cancellation or modification requests
• Cancel orders affected by pricing errors, inventory issues, operational concerns, fraud prevention review, or compliance-related concerns
• Limit quantities or transaction activity
• Refund payments where operationally appropriate
Approved refunds related to cancellations may be subject to payment processor timing, banking delays, blockchain confirmation timing, operational review, or provider processing schedules outside our control.
To the fullest extent permitted by applicable law, Nextday Sciences LLC d/b/a Nextday Peptides, its owners, affiliates, vendors, contractors, fulfillment partners, service providers, employees, agents, and representatives shall not be liable for any indirect, incidental, consequential, special, exemplary, punitive, or economic damages arising from or related to:
• Payment processing delays or failures
• Banking or payment provider interruptions
• Shipment delays or carrier disruptions
• Fraud prevention reviews or operational holds
• Incorrect customer-submitted information
• Cryptocurrency network delays or blockchain-related issues
• Refused, delayed, or restricted transactions
• Loss of revenue, profits, business opportunities, or data
Customers acknowledge and agree that all purchases are made at their own discretion and risk, subject to the policies, operational procedures, and limitations described in this Policy and related Website terms.
Nextday Peptides reserves the right to modify, revise, update, suspend, or replace this Payments, Refunds & Returns Policy at any time, in our sole discretion, to reflect operational changes, payment system updates, legal requirements, fraud prevention procedures, Website modifications, shipping practices, or business operations.
Updated versions of this Policy become effective immediately upon posting to the Website unless otherwise stated.
Your continued use of the Website, placement of orders, or submission of payments following the posting of updated policies constitutes your acknowledgment and acceptance of the revised Policy.
Customers are encouraged to periodically review this Policy to remain informed regarding current payment, refund, shipping, and operational procedures.
13. Research Use Only Acknowledgment
All products sold by Nextday Peptides are intended strictly for lawful laboratory research purposes only.
FOR LABORATORY RESEARCH USE ONLY. NOT FOR HUMAN OR ANIMAL CONSUMPTION.
By placing an order, customers expressly acknowledge and agree that:
• Products will not be used for human or veterinary consumption
• Products will not be injected, ingested, applied topically, or administered in any manner
• Products are not intended for medical, diagnostic, therapeutic, or clinical use
• Products will not be used in violation of any applicable laws or regulations
• Customers are qualified research professionals or authorized laboratory representatives capable of safely handling research materials
Certain payment methods, including traditional credit card processing, may be unavailable due to operational, banking, processor, compliance, or industry-related restrictions.
Customers acknowledge and agree that payment options may change at any time without notice and that the Company reserves the right to restrict, remove, suspend, or modify payment methods at its sole discretion.
Nextday Peptides coordinates fulfillment using internal inventory, independent fulfillment partners, logistics providers, manufacturers, suppliers, and third-party operational partners.
Customers acknowledge and agree that:
• Inventory sources may vary by product
• Products may ship from different fulfillment locations
• Packaging, labeling, and shipment origin locations may vary
• Certain products may require separate fulfillment timelines
• Shipment methods and carrier selection may vary based on operational requirements
Certificates of Analysis (“COAs”) are provided for informational and research reference purposes only.
Customers acknowledge and agree that:
• COAs may originate from third-party laboratories, suppliers, manufacturers, or fulfillment partners
• COAs may reference third-party naming conventions or identifiers
• COAs do not constitute medical claims, therapeutic claims, safety guarantees, or fitness-for-use guarantees
• Nextday Peptides does not independently guarantee the accuracy, completeness, or interpretation of third-party laboratory documentation
17. International Orders & Customs
For international shipments, customers are solely responsible for understanding and complying with all local import laws, customs regulations, duties, taxes, restrictions, and seizure risks applicable in their jurisdiction.
Nextday Peptides is not responsible for customs delays, import holds, seizures, rejected shipments, regulatory restrictions, or international carrier disruptions outside our control.
18. Anti-Abuse & Service Refusal Rights
Nextday Peptides reserves the right, at its sole discretion, to refuse service, cancel transactions, restrict accounts, limit purchases, refuse fulfillment, or permanently prohibit future purchases for behavior including, but not limited to:
• Payment abuse or chargeback activity
• Fraudulent or suspicious behavior
• Harassment or abusive conduct toward staff
• False claims or fraudulent disputes
• Attempts to circumvent payment or operational procedures
• Violations of Website policies or applicable laws
19. Final Acknowledgment
By accessing the Website, placing an order, submitting payment, or completing checkout, you acknowledge that you have read, understood, and agreed to this Payments, Refunds & Returns Policy in its entirety.
If you have questions regarding payments, refunds, returns, cancellations, shipment issues, payment verification, or order-related concerns, please contact us directly before initiating any payment dispute or chargeback.
Nextday Sciences LLC d/b/a Nextday Peptides
7901 4th St N #33829
St. Petersburg, FL 33702
Email: orders@nextdaypeptides.com
Website: https://nextdaypeptides.com
