Canada’s Most Trusted Payment Processing Solution
Accept payments faster, safer, and smarter. Slisu empowers Canadian businesses with seamless payment processing, POS systems, and real-time payouts, all in one powerful platform. No hidden fees. No complexity. Just payments that work.
What We Offer
Everything your business needs to get paid
Simple Process
Up and running in 3 simple steps
Why Slisu
Why businesses across Canada choose Slisu
No Hidden Fees
What you see on your pricing sheet is exactly what shows up on your monthly statement. No surprise deductions, no confusing line items, no fine print designed to catch you off guard. Transparent pricing, every single time.
Canada Focused
Our support team is based locally and actually understands the Canadian market — from interchange rates to provincial tax rules. You’re never stuck explaining your business to someone overseas who doesn’t get the context.
Next Day Payouts
Cash flow keeps your business moving, so we don’t make you wait. Funds from your transactions land directly in your account within 24 hours, helping you cover payroll, restock inventory, and plan with confidence.
24/7 Support
Problems don’t wait for business hours, so neither do we. A dedicated support team is available around the clock, every single day of the year, ready to help the moment something needs attention.
Industries We Serve
Built for businesses across every industry
Retail & e-commerce
In-store terminals and online checkout that work together, so every sale — on the floor or on your website — settles to the same place.
Restaurants & hospitality
Fast tableside payments, tipping built in, and reporting that keeps up with a busy floor during your peak hours.
Professional services
Send invoices, accept deposits, and get paid on retainer — built for consultants, agencies, and firms that bill by the project.
Healthcare & clinics
Collect co-pays and patient balances at the front desk or remotely, with the privacy and reliability healthcare practices need.
Home & trade services
Take payment on-site the moment the job is done — plumbers, electricians, and contractors get paid before they leave the driveway.
Travel & transportation
From booking deposits to on-the-go fares, accept payment wherever the trip takes you — online, in-app, or in person.
About us
Payments built for Canadian businesses
Slisu is a Canadian payment processing and POS solutions company based in Ajax, Ontario. We help businesses of every size accept payments faster, manage their operations with ease, and grow without the friction of complicated systems or surprise charges. From retail storefronts to service-based businesses, Slisu gives Canadian merchants the tools they actually need. Reliable hardware, seamless software, and a support team that is always available. No jargon. No hidden fees. Just payments that work.
Contact Us
Let's talk about your payment needs
Whether you are just getting started or looking to switch providers, our team is ready to help. Reach out and we will get back to you within one business day.
0309-7660173
info@slisu.com
2 Caton Lane, Ajax, L1T 0P8, Canada
Send us a message
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FAQs
Got questions? We've got answers
There are no setup fees and no long-term contracts. You only pay a transparent per-transaction rate with no hidden charges — what you see in your pricing breakdown is exactly what shows up on your monthly statement.
Most businesses are approved and fully set up within 1-2 business days. Once approved, you can start accepting payments immediately — in person, online, or both.
Funds are deposited directly into your bank account within 24 hours of each transaction, so you're never waiting days to access your own revenue.
Yes. Slisu supports in-person terminals and online checkout under one account, so all your sales — no matter where they happen — settle to the same place and show up in one dashboard.
Slisu works for retail, restaurants, professional services, healthcare, home and trade services, and travel businesses — pretty much any Canadian business that needs to accept payments.
Yes. All transactions are encrypted and processed in compliance with PCI DSS standards, so sensitive card data is never stored or exposed on your end.
Our support team is based in Canada and available 24/7 — no overseas call centres, no long hold times. You'll always reach someone who understands your business and the Canadian market.
Yes, there are no long-term contracts or cancellation fees. You can stop using Slisu whenever you choose.