Processing costs are one of the most significant and controllable expenses for any merchant that accepts cards. Converge by Elavon gives you a range of built-in tools and strategies to minimize your effective rate — from Level II/III data submission and ACH migration to smart batch timing and chargeback prevention. This guide breaks down the most impactful tactics available to Converge merchants.
Understand Your Effective Rate First
Before optimizing, you need to know where you stand. Your effective rate is your total processing fees divided by your total card volume. Pull a monthly processing summary from Converge's reporting section, which shows gross sales, total fees, and a breakdown by card type and transaction category. If your effective rate is higher than expected, the strategies below will identify the most likely causes and fixes.
Submit Level II and Level III Data for B2B Transactions
If you accept corporate, purchasing, or government cards from business clients, Level II and Level III data submission is the single highest-impact cost reduction available to you. Level II adds customer reference/PO number and sales tax amount to each transaction. Level III adds full line-item detail: product codes, quantities, unit prices, and ship-to information.
Converge supports Level II and Level III data entry directly in the Virtual Terminal and via API. Qualifying corporate cards processed with Level III data can achieve interchange rates 0.5–1.5% lower than a standard card-not-present rate — a significant saving on high-ticket B2B transactions. Enable this in your Converge settings and train your team to collect the required fields at point of sale.
Migrate Recurring Revenue to ACH
Card interchange rates typically range from 1.5% to 3.5% per transaction depending on card type. ACH transactions processed through Converge are charged at a flat per-transaction fee — typically well under $1.00. For businesses with recurring monthly charges (memberships, SaaS fees, service contracts), moving willing customers to ACH debit can reduce per-transaction processing costs by 80–95% compared to card billing.
Converge's ACH module makes this straightforward: capture the customer's bank account details, obtain an EFT authorization, and schedule the recurring debit. Not all customers will agree to ACH, but even shifting 30–40% of recurring volume eliminates a meaningful portion of your monthly processing fees.
Optimise Batch Timing for Next-Day Funding
Batching late — or failing to batch at all — can cause transactions to downgrade to higher-cost interchange categories. Visa and Mastercard have interchange rules that penalize transactions settled more than 24 hours after authorisation. In Converge, set your batch to auto-close each evening (before 10 PM ET) or close it manually before cut-off. Consistent, timely batching keeps every transaction qualifying at its best interchange tier.
Reduce Chargebacks with AVS, CVV, and 3-D Secure
Chargebacks cost merchants the transaction amount plus a chargeback fee from Elavon, and too many can trigger enhanced monitoring programs that carry further penalties. Converge's fraud controls significantly reduce chargeback exposure. Enable AVS and CVV verification for all card-not-present transactions so mismatched cards decline at authorisation rather than resulting in a chargeback weeks later. Activate 3-D Secure 2.0 for e-commerce transactions — authenticated transactions shift liability to the card issuer, eliminating the chargeback risk on those transactions entirely.
Use Surcharge or Cash Discount Programs
Where legally permitted in your state, Converge supports surcharge and cash discount programs that pass some or all of the card processing cost to the customer. Surcharging adds a percentage to card transactions. Cash discounting advertises a lower price for cash/ACH and charges the full listed price to card customers. Converge handles the calculation and disclosure requirements automatically — you configure the rate and program type in your account settings. Many merchants in retail, restaurant, and service industries use these programs to offset processing costs entirely on card transactions.
Minimise Card-Not-Present Downgrades
Card-not-present (CNP) transactions that are missing required data fields — AVS, CVV, billing address — often downgrade to non-qualified interchange tiers that cost significantly more. In Converge, always capture the full billing address and CVV for manually entered card transactions. For recurring billing, ensure stored card tokens have current billing zip codes and update them when customers renew their cards. Converge's Account Updater service (where available) automatically refreshes stored card data before expiry, preventing failed transactions and the manual re-entry that often leads to incomplete data.
Review Your Processing Statement Quarterly
Interchange rates change twice a year (April and October for Visa and Mastercard). Each change is an opportunity to review whether new card types, new interchange categories, or new Elavon pricing tiers affect your costs. Download your Converge monthly statements and compare effective rates quarter over quarter. If you see an unexpected increase, contact your Elavon relationship manager — they can identify whether a rate change, a shift in your card mix, or a data quality issue is causing the increase.
Train Staff to Collect Complete Transaction Data
Many interchange downgrades happen because staff enter transactions without all required fields. Incomplete orders (missing PO number on corporate cards), missing AVS data on phone orders, or failing to capture CVV all result in transactions settling at higher-cost tiers. Create a simple checklist for staff processing phone or mail orders in Converge: card number, expiry, CVV, billing address. For B2B customers, add PO number to the required fields. A 10-minute training session on why these fields matter can reduce your effective rate noticeably within the first billing cycle.
Conclusion
Reducing processing costs with Converge is primarily about data quality, payment mix optimisation, and using the platform's built-in controls effectively. Level II/III data, ACH migration, timely batching, and fraud prevention tools are all available to every Converge merchant — the merchants who use them systematically see the largest and most sustained reductions in effective rate. Review your Converge reports, identify your highest-cost transaction categories, and apply the relevant tactics above. For a personalised cost analysis, contact your Elavon account manager or call (844) 647-3616.