SiteLink Merchant Services

Credit Card Processing, ACH/EFT Bank Draft & Online Payments

SiteLink Merchant Services integrates seamlessly with SiteLink. Our single-source credit card and ACH payment processing is a natural fit. Our OneSupport team services all of our products.

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How Does SiteLink Merchant Services Differ From Other Providers?

SiteLink Merchant Services integrates seamlessly with SiteLink Web Edition. The tight fit lets us continually add unique payment features that lower rates, improve audits and cut time to reconcile statements. Users love SiteLink’s automated tools to verify credit card transactions and flag problems. All is backed by the industry’s most popular 7-day/week customer service.

Lower Fees
  • Tap into SiteLink’s pricing power and client base of more than 15,000 customers.
  • Find out from the industry’s foremost payment professionals how to qualify for the best interchange rates and reduce overall costs.
  • Avoid unnecessary Gateway fees.
Save Time & Money
  • Get one deposit and one monthly billing statement for all card brands (Visa, MasterCard, American Express, Discover)
  • Keep your current banking relationship. Let us fund to the bank of your choice.
  • Become PCI compliant, have peace of mind, avoid fines and lower fees.

SiteLink Merchant Services Features
SiteLink Merchant Services offers the
tools you need to collect and manage payments.


We offer customer support for software, credit card processing and ACH/EFT bank drafts because they go together. SiteLink is the only company to service both management software and payment processing.


Verify credit card billing addresses using real-time AVS. Before you process a tenant's credit card, find out if the billing address is correct. Use SiteLink to find tenants with invalid or missing billing addresses to lower processing rates.

PCI Rapid Comply

We work with you to become PCI compliant. Save money by eliminating PCI Non-Compliance fines when you sign up with SiteLink Merchant Services.


Reconciling and auditing credit card statements can be tedious, expensive and time consuming. SiteLink Merchant Services includes a powerful daily close report that reconciles SiteLink Web Edition transactions with the SiteLink Merchant Services virtual terminal.

EMV Integration

SiteLink Merchant Services offers a secure EMV solution that posts transactions directly to SiteLink software.


Automatically process credit cards and ACH/EFT bank drafts for tenants each month at the click of a button. Processing recurring payments has never been easier. With SiteLink, your tenants can sign up for auto-bill on your website.

Trusted by Thousands

I have been working with SiteLink Merchant Services team since September 2015 to current and I am extremely impressed with the prompt reply to email and phone calls. If they feel a call can get to a solution faster, they are on it.
Amy Hillyard, Manager at Murphy Creek Self Storage
We switched to SiteLink Merchant Services and cut the time we spent reconciling immediately. OneSupport made the change seamless for us. The ease of use for managers and back office is noticeably superior.
Greg Ellsworth, President at Self-Storage Consulting Group, LLC
SiteLink Merchant Services has delivered savings by helping us become PCI compliant and reduce integrity fees. They not only offer competitive rates, but unlike other processors, show us how to meet criteria to achieve better rate qualification in our daily operation.
Amy Nolan, Owner at The Storage Place

Securely Process Payments, Reduce Costs And Boost Productivity

We proudly service the United States, Canada and the United Kingdom

©2018 – SiteLink Merchant Services, a dba of Sunstone Merchant Services, LLC is a registered ISO of Wells Fargo Bank, N.A., Concord, CA.

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