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One account per person: why duplicate accounts get closed

If you sign up for an online survey panel more than once, both accounts usually get closed. Here is why market researchers need one account per person, how extra accounts distort survey results, and what to do if you already have an old account.

Two flatmates in their twenties in Seoul each use their own laptop on a shared bright desk by a window, plants and a lamp in the background, screens out of view.

Key points

  • Market researchers need accurate data from unique individuals, which means you can only have one account on a survey panel.
  • Duplicate accounts distort survey results because the same person answers the same questions more than once.
  • Multiple people in the same household can usually join the panel, provided they use their own email address and device.
  • If you forgot you had an old account, contact the support team instead of opening a new one.

Why market research requires unique individuals

Market researchers use surveys to understand what ordinary people think, buy, and do. Companies rely on this data to make decisions about new products or services. To make good decisions, they need to hear from a wide variety of unique individuals. This is why legitimate survey panels have a strict rule of one account per person.

If a company wants to know how many people buy oat milk, they might ask one thousand people. Each of those thousand people must be a different person. If one person takes the survey three times, the data looks like three separate people buy oat milk. That makes the final numbers wrong. You can read more about how online survey panels work, and where your answers go.

When a single person controls multiple accounts, they distort the reality the researcher is trying to measure. Survey panels close duplicate accounts to protect the integrity of this data. We want our clients to trust the results we deliver so they keep returning with more surveys.

How duplicate accounts distort survey results

When you take a survey, your answers combine with the answers of hundreds of other members. Researchers look for patterns in the whole group. Duplicate accounts create a problem called double counting. This happens when the same person gives the same opinion multiple times under different account names.

Imagine a city council wants to test a new recycling program. They run a survey to see if residents find the new bins easy to use. If someone strongly dislikes the new bins and takes the survey five times using five different accounts, their single opinion carries the weight of five people. The city council might cancel a good program based on bad data.

Double counting also affects product testing. If you qualify for product tests at home: how in-home usage tests work, a company mails a physical item to your address. If you have two accounts, they might mail two items to the same person. This wastes money and deprives another panel member of the chance to participate.

Automated security checks and account closures

Survey panels use software to keep their data clean. This software checks for signs that one person might be using more than one account. It looks at email addresses, physical mailing addresses, and device identifiers. A device identifier is a unique code that tells a website which computer or phone you are using.

When the system finds a match, it flags the accounts for review. Often, the software automatically suspends or closes all connected accounts. This happens to protect the research data from suspicious activity. It means you will lose access to the surveys and any rewards you have earned so far.

Some people create multiple accounts on purpose to try and earn rewards faster. Others do it by accident because they forgot they already joined years ago. The automated system usually treats both situations the same way. It simply sees two accounts belonging to one person and blocks them both.

Multiple panel members in the same household

Many households have more than one person who wants to take surveys. You might live with a spouse, adult children, or roommates. Generally, different people in the same house can join the same survey panel. They just need to follow a few simple rules to prove they are unique individuals.

  • Every person must use their own personal email address to register.
  • Each member should complete their own profile questions honestly and independently.
  • Do not help each other answer survey questions, as researchers want individual opinions.
  • If possible, use separate devices like personal smartphones or laptops to log in.
  • Always log out completely if you share a computer with a family member.

A 20-year-old student and a 50-year-old accountant living in the same house will have very different opinions. Panel systems welcome these different viewpoints as long as the accounts clearly belong to separate people.

Household limits on specific surveys. Even if your household has three separate accounts, a client might only allow one person per physical address to take a specific survey. This ensures they get opinions from different families across the country.

Sharing network connections safely

Devices in the same house usually share the same internet connection. This means they share an IP address. An IP address is a string of numbers that identifies a network on the internet. Survey security systems look at IP addresses to spot unusual activity.

If four people in a house all take the same survey at the exact same time on the same Wi-Fi network, the system might flag it as suspicious. To avoid problems, take surveys at your own natural pace. You do not need to coordinate with your family members.

Sometimes, a survey will stop you from entering because it sees your IP address has already participated. This happens when a researcher limits responses to one per household. Why you get screened out of surveys, and why it is not your fault explains other common reasons a survey might close early for you.

What to do if you forgot an old account

You might discover you already have an account when you try to sign up. The website will tell you that your email address is already in use. When this happens, do not use a different email address to create a new account. That will trigger the duplicate account rules we discussed earlier.

Instead, use the password reset feature. Most websites have a 'forgot password' link on the login screen. Click that link, enter your email address, and wait for the reset instructions. This is the safest way to get back into your account without breaking the rules.

If you no longer have access to the old email address, contact the panel support team. Explain that you want to update your email address but cannot log in. The support team can usually verify your identity and update your details. They want to help you return to the panel safely.

Keeping your single account active

Maintaining one truthful account is the best way to enjoy being a survey panel member. You build a history of reliable answers. This tells the researchers they can trust your opinions. Trustworthy members often receive more invitations to different types of research over time.

Keep your profile information up to date. If you move to a new house, change jobs, or adopt a pet, update those details in your account settings. Accurate profiles help the system match you with the right surveys. It also prevents any confusion if your address changes.

If you are ready to share your opinions and earn rewards the right way, you can create a free account today. We welcome new voices from all backgrounds. Just remember to sign up only once.

Common questions

Can I open a second account to earn more rewards?

No, you can only have one account per person. Creating a second account will usually result in both accounts being closed, and you will lose any rewards you have collected.

What happens if two people in my house share an email address?

Each panel member must have their own unique email address. If you share an email address with someone else, only one of you can use it to join the survey panel.

How do I delete a duplicate account I made by accident?

Do not try to log in and delete it yourself, as this can trigger an automatic suspension. Instead, contact the support team immediately and explain the mistake so they can merge or close the extra account safely.

Reward Hours team

Written by the people who run the Reward Hours panel at Research and Metric, a market research fieldwork company working in 35+ countries.

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