Is the Membercost $750 Costco Gift Card Real or a Scam?

Is the Membercost $750 Costco gift card offer a real reward or just another survey scam designed to make you spend money before you ever see a payout? 

In a Nutshell

• Uses high-pressure tactics like "3400 Costco Members Online" to rush your decisions.
• Forces you through a maze of paid "Levels" to unlock rewards that rarely materialize.
• Redirects you to completely different domains like uplevelrewards.com to harvest affiliate commissions.
• Scored a 1/100 on ScamAdviser based on automated analysis of 40 different trust factors.

Costco gift cards are a massive draw, so when we saw Membercost.com promising a massive payout, we had to look closer. You might be asking, is Membercost a scam? We decided to find out exactly what happens when you try to claim this offer.

The site presents itself as a rewards portal specifically targeting wholesale club shoppers. Its main hook is a flashy "$750 Costco gift card" promotion. To get the money, the platform claims you just need to complete a series of sponsor deals and surveys.

What Did We Find When We Checked the Website?

When we checked the site's technical background, the results were alarming. Membercost.com holds a ScamAdviser Trust Score of exactly 1/100, placing it in the "Very Likely Unsafe" category.

Our automated system analyzes around 40 different trust factors—including domain age, security certificates, and hidden ownership details—and this site triggered multiple severe warnings. A young domain age combined with hidden contact information immediately weakens any site's credibility.

Why Are the High Pressure Tactics a Red Flag?

Right away, we noticed a banner claiming "3400 Costco Members Online." This is a textbook social proof tactic designed to manufacture urgency. When you think thousands of other people are competing for the same limited reward, your brain skips the critical thinking phase and rushes to participate.

Legitimate wholesale clubs do not use countdowns or live viewer counters to distribute store credit. They do not need to push you to claim a real reward.

How Does the Reward System Actually Work?

The illusion of a quick survey shatters once you read the fine print. The website openly admits, "Some of the Deals we offer are free, while many require a purchase to complete." You must progress through multiple "Levels" of partner offers, which quickly turn into a financial trap.

Here is exactly how they structure the maze:

• $5 Reward: Requires one Level 1 and one Level 2 Deal.
• $100 Reward: Demands one Level 1, one Level 2, and three Level 3 Deals.
• $250 Reward: Forces you through one Level 1, one Level 2, three Level 3 Deals, and five Level 4 Deals.
• $500, $750, and $1000 Rewards: You must complete increasingly larger numbers of expensive Level 5 Deals.

We found that users often spend more money completing these paid subscriptions and trial offers than the final gift card is actually worth.

Why Are Redirects a Concern?

When we clicked through the initial surveys, we rarely stayed on Membercost.com. Instead, the site automatically redirected us to completely different domains like uplevelrewards.com and ta5dy.edgeoffers.com. Reward schemes use these third-party redirects to collect affiliate commissions off your clicks while silently passing your personal data to unknown marketers.

Every time you bounce to a new domain, you lose control over who holds your email address and payment details.

Is Membercost a Scam, or Just Risky?

So, is Membercost a scam? The evidence points to a classic reward-completion trap where the only people making money are the ones running the site.

• A 1/100 trust score combined with constant third-party redirects signals extremely high risk.
• Reward-completion schemes often operate in a gray area where a payout is technically “possible,” but the requirements are designed to be nearly impossible to complete.
• Users are typically pushed into giving personal information and signing up for paid or unwanted subscriptions before progressing through reward levels.
• Many participants hit a dead end before reaching the final reward tier, despite spending time and sometimes money.
• In most cases, organizers earn affiliate commissions from partner offers while users receive little to nothing in return.
• Any promotion asking you to pay for partner deals to unlock store credit should be treated with extreme caution.
• Always verify unfamiliar promotions using trusted sources like ScamAdviser.com before sharing your email or credit card details.
• For real Costco promotions, it’s safest to confirm directly through official Costco Customer Service channels.

Frequently Asked Questions
Can I actually get a $750 Costco gift card from Membercost.com?

You are highly unlikely to receive a gift card, as the site requires you to spend money on numerous third-party deals to qualify.

Why did Membercost.com redirect me to uplevelrewards.com?

The site redirects you to third-party domains to earn affiliate commissions when you sign up for external trial offers.

Is it safe to enter my email on Membercost.com?

Entering your email exposes you to aggressive marketing spam and potential phishing attempts from unknown third parties.

How do I verify a real Costco promotion?

You should verify all promotions by visiting the official Costco website directly or calling their customer service line.

This article has been written by a scam fighter volunteer. If you believe the article above contains inaccuracies or needs to include relevant information, please contact ScamAdviser.com using this form. 

Adam Collins is a cybersecurity researcher at ScamAdviser who operates under a pseudonym for privacy and security. With over four years on the digital frontlines, he specialises in translating complex threats into actionable advice. His mission: exposing red flags so you can navigate the web with confidence.

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