Is Randevu Plus Secure? A Guide to KVKK, Data Security and Payment Infrastructure

The moment you entrust a software platform with your customers' names, phone numbers, appointment history and often their payment details, one question rightly comes first: is this system secure? The customer data that builds up in your salon, clinic or studio is both your most valuable asset and your legal responsibility. A customer list that falls into the wrong hands means more than reputational damage — under KVKK (Turkey's data protection law) it can also carry the risk of administrative penalties. This guide helps you answer the question "is Randevu Plus secure?" with concrete criteria: which questions to ask when evaluating KVKK compliance, data security and payment infrastructure, and how Randevu Plus makes each of these easier for your business.

Is Randevu Plus Secure? Asking the Right Question

"Is it secure?" is not a simple yes-or-no question. To assess an appointment platform's security realistically, it helps to think about it in three separate layers.

• The legal layer (KVKK): Is the way you collect, store and use customer data compliant with regulation?
• The technical and operational layer (data security): Who can access the data, how is access limited, and what happens when an employee leaves?
• The financial layer (payment infrastructure): When you collect payments online, how are card details protected?

Rather than declaring a platform "secure," asking the right questions across each of these layers lets you compare Randevu Plus and any other solution on solid ground. We unpack each layer below.

KVKK Compliance: Handling Customer Data Lawfully

KVKK — Turkey's Personal Data Protection Law No. 6698 — treats every piece of information about your customers as "personal data," including names, phone numbers and appointment history. As a business, your core obligations are to inform customers about how their data is processed, to obtain explicit consent for activities such as marketing, to collect only the data you genuinely need (data minimization), and not to use data beyond the purpose for which it was collected.

One of the most common mistakes here is sending campaign messages to customers who never opted in. Randevu Plus's marketing consent tracking is designed to make this easier: by recording which customers have agreed to be contacted, it helps you direct campaigns only to those who have given consent. Audience filters and campaign tools are built to work hand in hand with that consent.

On the customer-facing side, you can review Randevu Plus's own KVKK disclosure text and privacy notice to see how an appointment platform prepares these documents.

Example scenario: Suppose a beauty salon wants to announce an end-of-season discount by SMS. When the message goes only to customers who have consented to marketing — rather than the entire list — response quality improves and the business stays on the right side of KVKK.

As a practical principle, keep only the information you need to run your business in customer profiles, tags and notes. The less unnecessary data you collect, the smaller both your risk and your obligation.

Data Security: Access, Permissions and Account Discipline

Data security is often thought of as just "encryption," yet the most common day-to-day risk is data sitting in the wrong hands. That is why being able to manage who can access what matters just as much as the underlying technical infrastructure.

The questions to ask are clear: Does every employee have access to all data? Can a receptionist see financial reports? When an employee leaves, can you cut off their access immediately? If you have more than one branch, does each branch see only its own data?

This is where Randevu Plus helps, through roles and permissions. You can grant staff access according to their role, define working hours and leave, and limit access on a per-branch basis in multi-branch setups. As a result, each team member sees only the data they need to do their job — supporting both operational clarity and a "need-to-know" approach to data discipline. You can explore the permission structure in more detail on the staff and permission management page.

Example scenario: In a multi-room clinic, a receptionist manages appointments and customer communication, while revenue and financial reports should remain with the owner. Once you define that distinction with role-based permissions, access to sensitive financial data narrows on its own.

Beyond access discipline, don't overlook basic account hygiene: use strong, individual passwords, avoid shared accounts, and remove access for departing team members without delay. Whatever software you use, these habits are the most decisive part of security.

What to Look for in Payment Infrastructure

When it comes to collecting payments online, the most critical principle is this: as a business, you should not store your customers' card details yourself. In a secure flow, payment is taken through a licensed payment infrastructure, and sensitive card data is never held in your own system.

In Randevu Plus, you can collect payments through one-time payment links that you send to the customer. This approach moves the payment step outside the appointment flow, simplifying the process for both the customer and the business. You can review the current technical details and available options on the payments features page.

When assessing the payment side of any appointment software, it helps to ask:

• Are payments taken through a licensed payment provider?
• Are card details stored in the business's own dashboard, or do they stay with the payment provider?
• Does the payment page open over an encrypted (TLS/SSL) connection?
• Can collections, refunds and voids be logged?

Example scenario: A one-on-one tutor who collects an advance not by taking a card number over the phone, but through a payment link sent to the customer, both looks more professional and avoids having to handle card data by hand.

A Checklist for Evaluating an Appointment Platform's Security

Before you decide, put the following questions to every platform you consider. This list helps you base the "is it secure?" question on criteria rather than gut feeling.

• Does the platform publish a KVKK disclosure text and a privacy notice?
• Can you track customer consent for marketing communication within the system?
• Can you grant staff role-based permissions and limit access?
• When an employee leaves, can you remove their access quickly?
• In a multi-branch setup, does each branch access only its own data?
• Is online payment taken through infrastructure that does not store card data on your side?

A solution that can answer these questions clearly has turned the claim of being "secure" into evidence. You can use the same list when evaluating Randevu Plus.

Frequently Asked Questions

Is Randevu Plus KVKK compliant?

Randevu Plus provides tools that make it easier to manage customer data lawfully: marketing consent tracking, role-based access and customer-facing disclosure texts are chief among them. KVKK compliance is a shared responsibility of both the platform and the business; when you also apply principles such as data minimization and consent management, you stay on the compliant side. For the current texts, review the KVKK disclosure text.

Who is my customer data shared with?

The answer to this should appear clearly in every platform's privacy notice. You can see Randevu Plus's approach in its privacy notice and use it as a reference for evaluating the purposes for which an appointment platform processes data.

How are payment details protected?

In a secure flow, card details are not stored in the business's dashboard; payment is taken through a licensed payment infrastructure. In Randevu Plus, you can run collections through one-time payment links. For details, take a look at the payments features page.

Can I control which data my employees can access?

Yes. With roles and permissions, you can give each employee only the access they need to do their job and limit sensitive areas such as financial reports. This strengthens both operational order and data security.

Try Randevu Plus Securely in Your Own Business

The best way to judge a platform's security is to see it in your own workflow. To try the consent management that supports KVKK compliance, role-based access and collections via payment links in your business, start with the free plan; if you'd like to compare plans, review the pricing page.