How to Match a Grocery Card to Where You Actually Shop

The short answer

Start with your receipts, not the card list. Supermarkets, superstores and warehouse clubs can sell the same food, but cards reward them differently. Blue Cash Preferred and Capital One Savor both leave out superstores such as Walmart and Target, and Amex generally leaves out warehouse clubs. If your purchases don't qualify, the advertised grocery rate doesn't apply to you.

Julia's test uses 750 dollars a month at a regular supermarket, or 9,000 dollars a year. Everything else stays on a no-fee 2 percent card, Wells Fargo Active Cash, which earns 180 dollars on those groceries alone. Welcome bonuses are left out. Each extra card has to beat that 180 dollars after any annual fee. At 9,000 dollars, Blue Cash Preferred comes out ahead of the other new-card options, with a grocery total of 325 dollars.

The answer changes with the size of the bill. At 18,000 dollars a year, the uncapped Savor leads by 35 dollars. If you already hold Citi Custom Cash, that pairing beats the others at the 9,000 dollar level.

Side by side

Here is how the cards are set up for groceries, using Julia's worked examples:

• **Blue Cash Everyday:** 3 percent at qualifying U.S. supermarkets on the first 6,000 dollars a year, then 1 percent. No annual fee.
• **Blue Cash Preferred:** 6 percent on the first 6,000 dollars at qualifying U.S. supermarkets, then 1 percent. The record shows a 95 dollar annual fee, which Julia's script describes as the regular fee after year 1.
• **Capital One Savor:** 3 percent on eligible groceries, with no cap on groceries and no annual fee. It also pays 3 percent on dining, entertainment and popular streaming.
• **Citi Custom Cash:** 5 percent on the first 500 dollars a billing cycle in your top eligible category, which works out to 6,000 dollars a year. No annual fee. Citi closed new applications on May 28, 2026, so this is for people who already hold it.
• **Active Cash:** a flat 2 percent with no annual fee. It serves as the fallback for groceries a capped card can't cover.

In each pairing below, the groceries beyond a card's cap go on the 2 percent fallback.

The arithmetic

At 9,000 dollars of groceries a year:

• **Active Cash alone:** 180 dollars.
• **Everyday plus Active Cash:** 180 dollars on the first 6,000, then the fallback on the rest. The total is 240 dollars, 60 more than Active Cash alone.
• **Preferred plus Active Cash:** 360 dollars on the first 6,000, plus the fallback on the rest. After the 95 dollar fee, the total is 325 dollars. That is 145 more than the flat card and 85 more than the Everyday pair.
• **Savor:** 270 dollars, which is 90 more than Active Cash.

Preferred's paid upgrade over Everyday adds 180 dollars before the fee. Covering the 95 dollar fee takes about 3,170 dollars of qualifying groceries a year, or roughly 265 a month. Above that, Preferred beats Everyday in this grocery-only comparison. That doesn't mean it beats every other grocery card.

Now double the groceries to 18,000 dollars. Preferred still earns 360 on the first 6,000, and the fallback earns 240 on the remaining 12,000. After the fee, that pair returns 505 dollars. Savor earns 540 at its uncapped 3 percent, a 35 dollar lead. The two setups tie at 14,500 dollars of yearly groceries. Beyond that, spending more doesn't keep strengthening Preferred's advantage.

Where each one wins

**Preferred** wins when you shop at qualifying supermarkets and spend enough to cover its fee but not so much that the 6,000 dollar cap bites. At 9,000 dollars, it adds 145 dollars over the fallback, Savor adds 90, and Everyday adds 60.

**Savor** wins when grocery spending runs well past the cap, since its rate doesn't stop at 6,000 dollars. It also suits a household with dining and streaming spending, though Julia keeps those out of this grocery-only count.

**Custom Cash** wins if you already have it. Put 500 dollars of each 750 dollar cycle on it at 5 percent and the other 250 on Savor at 3 percent. Across 12 identical cycles that earns 390 dollars with no annual fee, more than the Preferred pair's grocery result. Groceries must stay your top eligible category, and every cycle must qualify. An annual average doesn't replace those limits.

**Amex Gold** is a points card, so its result depends on how you redeem. It earns 4 points per dollar at qualifying U.S. supermarkets on up to 25,000 dollars a year. On 9,000 dollars, that is 36,000 points, and the outcomes after its 325 dollar annual fee vary:

• At 1 cent per point through Amex Travel flights, the points are worth 360 dollars, leaving 35 after the fee.
• As a statement credit at 0.6 cent, they are worth 216 dollars, leaving negative 109 dollars after the fee.
• At 1.5 cents per point through a transfer, 215 dollars remains after the fee. That is still below Preferred's 325.

Useful credits or a different redemption could change Gold's full result. This comparison counts only grocery rewards, so add those benefits separately, and only if you would use them.

**Other options to check** if they fit how you shop:

• Bank of America Customized Cash Rewards offers 2 percent at eligible groceries and wholesale clubs. That shares a 2,500 dollar quarterly limit with its 3 percent choice category. At the base rate it only matches the fallback, and a qualifying relationship bonus may improve it. Count the shared cap and any cost of the banking arrangement before claiming an advantage.
• Chase Sapphire Preferred earns 3 points per dollar on qualifying online grocery purchases. Target, Walmart and wholesale clubs are excluded there too. It matters mainly if you already order from an eligible online grocer.
• For superstores and clubs, compare store options such as the Target Circle Card's 5 percent Target discount or Costco Anywhere Visa for Costco members. A flat 2 percent card may also work better there.

If you order delivery, compare the full order. A higher card reward doesn't show whether the delivery price is higher, whether there is a service fee, or whether you would keep the subscription without the card. Paying for convenience is fine. Just separate what you pay to save time from what the card actually saves you.

Why the broader score differs

Julia's everyday card test gives Savor a Wallet Score of 76, Blue Cash Preferred 72 and Custom Cash 63, out of 100. That test compares 3 complete household budgets, reward flexibility, effort and 2 protections. It isn't a grocery-only ranking.

Savor benefits from uncapped categories and an easy routine. Preferred needs enough qualifying purchases to support its fee. Custom Cash works best within its monthly limit. That explains how a card can win the grocery calculation without having the highest overall grade. Julia uses the grocery result to assign the job and the broader score to understand the compromises.

Before you apply

Sort a few months of receipts into supermarket, superstore and warehouse purchases. That gives you a better starting point than your total food bill. Then apply the caps, subtract the fees, and compare what your current cards already earn. Count a subscription credit only when it replaces a real expense, and add dining only when you compare the same complete budget.

On the issuer's page, confirm:

• which merchants count as supermarkets, and which stores are excluded
• the current rate, cap and annual fee
• whether the card is open to new applications, as Citi Custom Cash is not

The card records behind this guide were verified on 2026-10-06. Terms may have moved since then, and Julia's worked examples keep the figures from her script. Check the issuer's current terms before you decide.

The cards in this guide