How Dual Pricing Can Eliminate Your Credit Card Fees (With Real Numbers)

Let’s Define What “Eliminating Transaction Fees” Really Means for Your Business

Here is the important distinction that most fee-reduction guides skip: processing costs do not disappear from the system. Card networks, banks, and processors always get paid by someone. What changes with dual pricing is who bears the cost, not whether the cost exists.

Three Ways to Think About “Eliminating” Fees

• Reducing fees: Switching from a high blended rate to a flat rate like Coastal Pay’s 2.5% + $0.15, or routing eligible transactions to ACH. You still pay fees, just less of them.
• Shifting fees: Dual pricing and surcharging models where card-paying customers bear the processing cost as a price difference. Your effective rate as the merchant approaches 0%.
• True elimination: Only possible in cash-only or ACH-only scenarios, which are impractical for most consumer-facing businesses.

Your effective rate is the total of all processing fees divided by your total card volume for the month. A 2.5% flat rate produces a 2.5% effective rate. A well-implemented dual pricing program can bring your effective rate to 0% while maintaining competitive pricing for customers. This article focuses on the dual pricing and ACH approaches available through Coastal Pay for U.S. businesses accepting credit and debit card payments.

Here’s Why Card Processing Is So Expensive in the First Place

When a customer pays $100 with a Visa rewards card, here is roughly where the money goes before your share arrives:

On top of interchange, assessment, and processor margin, many merchants pay additional monthly fees: PCI compliance fees ($5 to $30/month), monthly minimums ($25 to $50/month), batch fees ($0.05 to $0.25/batch), and separate gateway subscriptions ($15 to $30/month). Coastal Pay eliminates the gateway fee entirely at $0/month, and its flat 2.5% + $0.15 collapses the interchange, assessment, and processor margin into a single predictable number. Dual pricing goes one step further by shifting even that single number away from the merchant.

What Is Dual Pricing and How Does It Actually Work at the Register?

Dual pricing is a model where you display two prices for the same product or service: a standard price for card payments and a lower price for cash or ACH bank payment. The card price is set at a level that covers the processing cost, so you net the same amount regardless of which method the customer chooses.

What Your Customer Sees

At a Coastal Pay-enabled POS terminal:

1. The item rings up at the cash price: $97.50
2. The terminal displays both options clearly: “Cash/ACH Price: $97.50 | Card Price: $100.00”
3. The customer selects their preferred payment method
4. The receipt shows both prices, the selected method, and the amount charged

Online via the Coastal Pay Gateway, the same logic applies at checkout. The customer sees both prices before entering payment details, selects their method, and the checkout total adjusts accordingly.

Dual Pricing vs Surcharging vs Cash Discount

• Dual pricing: Two posted prices (cash and card). Legal in all 50 states when properly disclosed.
• Surcharging: One base price, with a fee added when the customer selects a card. Permitted at the federal level but restricted in some states (currently: Connecticut, Massachusetts, Oklahoma, and Puerto Rico at the time of writing).
• Cash discount: A marketing-style label for programs that are functionally either dual pricing or surcharging, depending on implementation. The label alone does not determine compliance.

Can You Really Get Your Effective Processing Rate Down to 0%?

Yes, for most standard retail, restaurant, and service transactions with a properly configured dual pricing program. Here is the direct math:

The Core $100 Example

• Your cash/ACH list price: $97.50
• Your card price (includes processing cost): $100.00
• Customer pays by card: $100.00
• Processing fee at 2.5% + $0.15 on $100: $2.65
• You net: $100.00 – $2.65 = $97.35
• Your target (cash equivalent): $97.50
• Difference: $0.15 per transaction, which can be calibrated by adjusting the differential percentage

With a properly calibrated dual pricing differential (typically 3% to 4%), the merchant’s net after fees equals or exceeds the cash price on most transaction types. The practical result is an effective rate near 0% for the merchant on card volume.

When You May Still See Non-Zero Fees

• Chargebacks: Dispute fees apply regardless of dual pricing configuration
• Keyed-in transactions: Higher interchange on card-not-present keyed transactions may slightly exceed the dual pricing differential at low ticket sizes
• Corporate rewards cards: Some commercial card interchange rates are higher than consumer card rates and may not be fully covered by a standard differential

For the vast majority of consumer retail, restaurant, and service transactions, a well-configured Coastal Pay dual pricing program results in effective merchant processing costs at or near $0.

Here’s How Coastal Pay Structures Dual Pricing to Keep You Compliant and Customer-Friendly

Dual pricing is not a DIY workaround. Done wrong, it violates card brand rules and can expose your merchant account to fines or termination. Coastal Pay’s dual pricing program is pre-configured to meet card brand and compliance requirements from day one.

What Coastal Pay Provides

• Pre-configured terminal settings: Coastal Pay programs your POS terminal or gateway to automatically calculate and display both the cash price and card price. You do not manually adjust pricing for each transaction.
• Required signage: Card brand rules require posted signage disclosing the dual pricing model at the entrance and point of sale. Coastal Pay provides compliant signage templates and digital assets for in-store and online use.
• Receipt language: Receipts automatically include compliant wording showing both price options and the chosen payment method. This language is pre-approved for card brand compliance.
• Staff training guidance: Coastal Pay provides a simple one to two sentence script for staff to explain the program to customers without confusion.
• Compliance monitoring: Coastal Pay monitors card brand and state-level rule changes and updates configurations and signage as requirements evolve. You do not need to track these changes yourself.

Merchant feedback: “Our processing bill went from $3,200 a month to essentially nothing. Customers adapted faster than we expected once we explained the discount for cash.”

Representative feedback from Coastal Pay dual pricing merchants.

Real-Life Math: Examples of Dual Pricing, Surcharging, and ACH That Crush Your Fees

Example 1: Retail Store – $50 Average Ticket, $60,000/Month Volume

Annual savings from switching to Coastal Pay flat rate: approximately $5,040. Annual savings from enabling dual pricing on top of that: approximately $20,160. Total annual impact of moving from a standard processor to Coastal Pay dual pricing: up to $25,200/year on $60,000/month volume.

Example 2: B2B Professional Services – $5,000 Average Invoice, $200,000/Month Volume

• Card processing at 2.5% + $0.15 on $200,000: $5,075/month
• Routing 70% of invoice volume to ACH ($140,000): approximately $70 to $140/month in flat ACH fees
• Card dual pricing on remaining 30% ($60,000): approximately $0 effective cost to merchant
• Monthly total: approximately $70 to $140 versus $5,075/month on cards only
• Annual savings: approximately $58,000 to $60,000

Dual Pricing vs Surcharging: Which Crushes Fees More?

Both can achieve near-0% effective rates. The practical difference is customer perception: dual pricing positions the card price as the standard price and the cash price as a discount, which typically generates less friction than surcharging, which presents as a penalty for using a card. In states where surcharging is restricted, dual pricing is the compliant path. In states where both are permitted, Coastal Pay can help you determine which model fits your customer base and industry.

What You Need to Know About Customer Reaction and Legal Rules

How to Frame It for Customers (Staff Scripts)

The most common objection to dual pricing is customer confusion or frustration when they first encounter it. The framing matters significantly.

Script for in-person: “We offer a small discount for cash and bank payments. If you pay by card, it’s $X. If you pay by cash or bank transfer, it’s $Y – your choice.”

Script for phone orders: “We have two pricing options – a standard card price of $X and a lower cash or ACH price of $Y. Which would work better for you?”

Framing the program as a reward for cash rather than a penalty for cards produces significantly better customer responses in practice.

Card Brand Rules to Know

• Both prices must be posted and clearly disclosed before the customer commits to a payment method
• The differential cannot exceed card brand maximums (currently up to 4% for most programs)
• Required signage must appear at the point of entry and point of sale
• Receipts must show both prices and the applicable payment method
• Debit card surcharging is generally not permitted by Visa and Mastercard rules; dual pricing is more flexible in this regard

State Rules at a Glance

• Dual pricing: Permitted in all 50 U.S. states with proper disclosure
• Surcharging: Currently restricted in Connecticut, Massachusetts, and Oklahoma. Puerto Rico also restricts surcharging.
• Coastal Pay monitors regulatory changes and updates merchant configurations accordingly

Here’s How to Decide if Dual Pricing Is Right for Your Business Type

Quick Business Type Guide

• Retail and convenience stores: Strong fit. Clear dual pricing on shelf or menu labels. Customers accustomed to price differences by payment method.
• Restaurants and food service: Good fit for card transactions. Integrate dual pricing into menu and POS display. Quick customer explanation at POS.
• Automotive dealers and service centers: Strong fit. High ticket sizes mean large dollar savings per transaction. Staff can explain easily as a part of the payment discussion.
• Hospitality and hotels: Good fit for property charges. Consider combining dual pricing for in-person charges with ACH for corporate accounts and group billing.
• Professional services, coaching, consulting: Best fit with ACH for standard invoices combined with dual pricing as a backup option when clients prefer card. Reduces fees to near zero on most revenue.
• E-commerce: Dual pricing and ACH both work on Coastal Pay’s online checkout. Card price and cash/ACH price shown at checkout. Particularly effective for higher-ticket purchases.

Dual Pricing Fit Checklist

• Average ticket above $20 (below this, the dollar savings per transaction are small relative to any customer friction)
• Operating in a state where dual pricing is permitted (all 50 states)
• Customer base is price-conscious enough to appreciate a discount option
• Staff can be trained on a brief one to two sentence explanation
• Processing volume above $5,000/month (below this, the administrative setup may outweigh the savings)

How Do You Set This Up With Coastal Pay in Under a Week?

The Implementation Path

1. Apply and get approved. Complete Coastal Pay’s instant boarding application at coastalpay.com. Most standard-risk U.S. merchants are approved in approximately 2 minutes. Have your recent processing statement ready to share for a savings analysis.
2. Choose your model. Coastal Pay’s team reviews your processing statement, average ticket, monthly volume, and state to recommend dual pricing, surcharging, or an ACH-heavy model – or a combination. This takes approximately 20 minutes of conversation.
3. Terminal and gateway configuration. Coastal Pay programs your POS terminal or gateway with the appropriate dual pricing settings. If you are migrating from another processor, existing terminals that are processor-agnostic can often be reprogrammed without hardware replacement.
4. Signage and staff training. Coastal Pay provides compliant signage for your location and a simple staff script. A brief 30-minute team walkthrough is typically all that is needed.
5. Enable ACH for invoices. Add ACH to your Coastal Pay account through the Alternative Payment Methods settings to cover B2B and high-ticket invoice volume at near-zero cost.
6. Go live and monitor. Review your first Coastal Pay statement and compare effective rate to your previous processor.

Before You Call Coastal Pay – Gather These Four Things

• Your last 3 months of processing statements (shows current effective rate and monthly volume)
• Your average transaction size (determines how large the per-transaction savings will be)
• Your state(s) of operation (determines which program structure is available)
• Your primary business type (retail, services, B2B, e-commerce) to match the right model

Explore Coastal Pay’s dual pricing program and ACH and alternative payment methods for full program details.

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Frequently Asked Questions

Is there a way to eliminate credit card transaction fees completely?

Yes – you can often get your effective processing rate to 0% by shifting card costs with dual pricing and ACH. With Coastal Pay’s dual pricing program, the card price displayed to customers already includes the processing cost, so the merchant nets the full cash price regardless of payment method. For high-ticket B2B invoices, routing to ACH reduces per-transaction cost from 2.5% + $0.15 on cards to a low flat per-item ACH fee. The processing cost does not disappear from the system – it shifts to card-paying customers as a transparent price difference, while cash and ACH customers pay the lower price.

What is dual pricing and how does it work at the register?

Dual pricing displays two prices: a standard card price and a lower cash or ACH price. Customers who pay by card pay the standard price (which covers the processing cost). Customers who pay by cash or ACH pay the lower price. The merchant nets the same amount regardless of payment method. At a Coastal Pay-enabled POS terminal, both prices appear on the customer-facing screen before payment selection. On receipts, both prices are shown with the applicable payment method labeled.

Is dual pricing legal for credit card payments?

Dual pricing is legal in all 50 U.S. states when properly implemented with required signage and disclosure. It is distinct from surcharging, which adds a fee on top of a listed price and has state-level restrictions in Connecticut, Massachusetts, and Oklahoma. Coastal Pay provides compliant signage, receipt language, and terminal configurations as part of the dual pricing setup, and monitors card brand and state-level rule changes.