Blue Cash Preferred Card from American Express review: Maximize cash back on groceries and streaming services

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If you spend a lot of time and money at your local supermarket, a cash-back card offering a high rewards rate for groceries is essential if you want to get more bang for your buck.

The Blue Cash Preferred® Card from American Express is a versatile card that tops our lists for the best grocery rewards credit cards. It's also a good choice for those who've cut cable in favor of watching their favorite shows online, as this card also tops Select's list of the best credit cards for streaming services.

Cardholders can also benefit from many of the perks Amex cards are known for, such as shopping discounts and exclusive entertainment access.

When Select crunched the numbers and analyzed over 200 cards, we found that consumers can earn competitive rewards with the Blue Cash Preferred Card from American Express over a five-year period. (See our methodology for more information on how we choose the best cards.)

Below, we break down the rewards, benefits and fees associated with the Blue Cash Preferred Card from American Express to help you decide if it's the right card for you.

• Rewards
• Additional benefits
• Fees
• Bottom line

This card offers the highest cash-back rate at U.S. supermarkets at 6% (on up to $6,000 per year in eligible purchases, then 1%). You also earn 6% cash back on select U.S. streaming subscriptions, 3% cash back at eligible U.S. gas stations, 3% cash back on eligible transit and 1% cash back on other purchases.

Eligible streaming subscriptions currently include *Disney+, Prime Video and Spotify. Transit purchases include taxis/rideshare, parking, tolls, trains, buses and more. *Subject to auto renewal & enrollment required.

New cardholders can apply and find out your welcome offer. As High As $300 cash back* after you spend $3,000 in purchases on your new Card within the first 6 months of Card Membership. Welcome offers vary and you may not be eligible for an offer. Apply, and if approved: 1. Find out your offer amount 2. Accept the Card with your offer 3. Spend $3,000 in 6 months 4. Receive the cash back. *Cash back is received in the form of Reward Dollars that can be redeemed for a statement credit or at Amazon.com checkout.

Select calculated how many rewards the average American can earn if they optimize the way they use their Blue Cash Preferred Card from American Express. We worked with the location intelligence firm Esri, who provided us with a sample annual spending budget of $22,126.

The budget includes six main categories: groceries ($5,174), gas ($2,218), dining out ($3,675), travel ($2,244), utilities ($4,862) and general purchases ($3,953).

Here's a breakdown of how much cash back you can earn in each category, annually:

• Groceries: $310
• Gas: $67
• Dining out: $37
• Travel: $22
• Utilities: $49
• General purchases: $40
• Total: $524

Cash Back is received in the form of Reward Dollars that can be redeemed as a statement credit on Amazon.com at checkout

Based on the annual spending budget from Esri, the average American can earn an estimated $679 in the first year of card membership, assuming you earn the welcome bonus, and $2,397 over five years, net the $0 intro annual fee for the first year, then $95 (see rates and fees). This assumes that cardholders are redeeming cash back for a typical value of 1 cent per Blue Cash Reward Dollar. Extreme optimizers might be able to achieve more value, and you may earn a higher or lower return depending on your spending habits.

The Blue Cash Preferred Card from American Express offers a variety of benefits that can save you money on merchandise, shipping and travel. Here are some ways you can save:

• Amex Offers: Receive discounts at participating merchants, such as restaurants, clothing stores and hotels, when you meet spending requirements and other terms. These limited-time offers vary by location and change frequently. (Enrollment required).
• Entertainment access: Trying to score tickets to your favorite band or play? Amex provides exclusive pre-sale access and preferred seating for concerts, plays, sporting events and more.
• *Travel insurance and protections: When cardholders pay for travel expenses with their card, they can benefit from car rental loss and damage insurance and a global assist hotline. (Underwritten by AMEX Assurance Company. Car Rental Loss or Damage Coverage is offered through American Express Travel Related Services Company, Inc.)
• *Purchase protection: Merchandise purchased with your card may receive return protection, which helps if you try to return an eligible item within 90 days from the date of purchase and the merchant won't take it back. The coverage is limited up to $10,000 per occurrence, up to $50,000 per Card Member account per calendar year. Coverage Limits Apply. (Underwritten by AMEX Assurance Company.)

*Eligibility and Benefit level varies by Card. Terms, Conditions and Limitations Apply. Please visit americanexpress.com/benefitsguide for more details.

The Blue Cash Preferred Card from American Express has an $0 introductory annual fee for the first year, then $95. (see rates and fees). This fee isn't as high as other cards, such as the American Express® Gold Card's $325 annual fee, but you may question whether it's worthwhile to pay a fee after your first year of using the card when there are no annual fee credit cards that offer strong rewards programs (see rates and fees).

There is an introductory 0% APR for 12 months on purchases from the date of account opening and after, a 19.49% - 28.49% variable APR applies (see rates and fees). We recommend always paying on time and in full to avoid interest charges.

If you frequently spend money on groceries and streaming services, the Blue Cash Preferred® Card from American Express can earn you the best rewards compared to other cards. The $0 intro annual fee for the first year, then $95 can easily be recouped by taking advantage of the card's first-class rewards and added perks (see rates and fees).

If you want a similar card, but don't want to pay an annual fee ever, consider the no-annual-fee Blue Cash Everyday® Card from American Express (see rates and fees).

To determine which credit cards offer the best value, CNBC Select analyzed 234 of the most popular credit cards available in the U.S. We compared each card on a range of features, including rewards, welcome bonus, introductory and standard APR, balance transfer fee and foreign transaction fees, as well as factors such as required credit and customer reviews when available. We also considered additional perks, the application process and how easy it is for the consumer to redeem points.

CNBC Select teamed up with location intelligence firm Esri. The company's data development team provided the most up-to-date and comprehensive consumer spending data based on the 2019 Consumer Expenditure Surveys from the Bureau of Labor Statistics. You can read more about their methodology here.

Esri's data team created a sample annual budget of approximately $22,126 in retail spending. The budget includes six main categories: groceries ($5,174), gas ($2,218), dining out ($3,675), travel ($2,244), utilities ($4,862) and general purchases ($3,953). General purchases include items such as housekeeping supplies, clothing, personal care products, prescription drugs and vitamins, and other vehicle expenses.

CNBC Select used this budget to estimate how much the average consumer would save over the course of a year, two years and five years, assuming they would attempt to maximize their rewards potential by earning all welcome bonuses offered and using the card for all applicable purchases. All rewards total estimations are net the annual fee.

While the five-year estimates we've included are derived from a budget similar to the average American's spending, you may earn a higher or lower return depending on your shopping habits.

For rates and fees of the Blue Cash Preferred® Card from American Express, click here.

For rates and fees of the Blue Cash Everyday® Card from American Express, click here.

For rates and fees of the American Express® Gold Card, click here.