Seamlessly combines the 6% extraordinary rate for your most significant regular expenses with a reliable 1% base.

The Amex Blue Cash Preferred Card is often cited as the best card for families, but do the 6% cash back rewards actually justify the annual fee after the first year?
In this review, we’ll get straight to the point: the real numbers that Amex doesn’t highlight and how you can extract maximum value.
What Is the Amex Blue Cash Preferred Card?

The Amex Blue Cash Preferred is a cash-back credit card focused on consumers who spend heavily in supermarket and streaming categories. Its main features include an annual fee (often waived in the first year), high cash back rates for groceries and streaming, and lower returns in other categories.
Key Benefits
- 6% cash back at U.S. supermarkets, up to an annual cap (typically $6,000 per year)
- 6% cash back on select U.S. streaming services
- 3% cash back on transit and, in some cases, gas stations
- 1% cash back on all other purchases
- Welcome bonus tied to minimum spending in the first few months
- Introductory 0% APR on purchases and balance transfers for a limited time (in some offers)
How to Calculate Your Return: Practical Examples
- $5,000/year in supermarket spending: $5,000 × 6% = $300 in cash back
- $6,000/year (maximum cap): $6,000 × 6% = $360 in cash back
(After that, supermarket purchases earn 1%) - $15/month streaming subscription: $15 × 12 × 6% = $10.80 per year
Who Is This Credit Card Best For?

The Amex Blue Cash Preferred is ideal for:
- People who do most of their shopping at traditional supermarkets (not discount stores, which are often excluded)
- Anyone spending at least $132 per month at eligible supermarkets—this alone offsets the annual fee; anything beyond that is profit
- Streaming subscribers whose services qualify for the 6% benefit, potentially offsetting subscription costs and boosting ROI
- Those who want to take advantage of the first year with no annual fee to test the card
- Disciplined users who pay their balance in full every month to enjoy cash back without interest
Detailed Advantages

1. High rewards in useful categories
The focus on groceries and streaming is rare among credit cards; 6% is a strong return for recurring expenses.
2. First year often with no annual fee
Issuers typically waive the fee in the first year, making it a low-risk way to test the card and earn the welcome bonus ($95/year after the intro period).
3. Digital tools and easy redemption
Apps and the website usually allow simple redemption options like statement credits, making cash back practical for regular users.
4. Additional perks
Some versions include credits for specific services (such as monthly streaming credits) and temporary promotions that increase overall value.
Limitations to Consider Before Applying

1. Annual cap on supermarket rewards
The 6% benefit usually has a yearly limit. For large families or high spenders, total rewards may fall short compared to cards with lower rates but no cap.
2. Store exclusions
Not all food retailers qualify as “supermarkets.” Warehouse clubs and big-box stores may be excluded.
3. Redemption as statement credit
Some users prefer direct deposits, but this card typically offers redemption as a statement credit. While equivalent for active users, it’s less flexible for those wanting cash payouts.
4. Lower initial credit limits
Issuers sometimes start with conservative limits. If you plan a large purchase, the approved limit may not fully cover it.
Alternatives to Consider

If this card isn’t ideal, look for options that offer:
- Flat-rate cash back with no cap (e.g., 2% on all purchases)
- Higher rewards on gas or rotating categories, if those better match your spending
- No annual fee cards that still offer solid everyday rewards
How to Maximize This Credit Card

To get the most out of this card, it’s essential to be intentional with how you use it. Start by concentrating your supermarket spending on the card until you reach the annual cap for the 6% cash back, after that, it makes more sense to switch to another card that offers better returns or no spending limit.
You should also move all eligible streaming subscriptions to this card, ensuring you consistently earn the higher reward rate on those recurring expenses. Keeping track of your spending throughout the year helps you avoid hitting the cap without noticing, which can quietly reduce your overall return.
Finally, take full advantage of the first-year no annual fee period to earn the welcome bonus and evaluate whether the card truly fits your lifestyle before committing to paying the annual fee in the long run.
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