Compare
One card for Amazon, one for everywhere else
The pairing wins on arithmetic and loses on attention. Both sides are worth naming before you carry two cards.
The short answer
Should you carry two cards?
The arithmetic says yes; the attention budget often says no. A second flat-rate card fixes the Prime Visa’s weakest column — 1% back (Chase — Prime Visa, verified 2026-08-11) on everything outside its categories. On $20,000 of non-Amazon spending, that is worth about $200 a year. It also adds a decision to every checkout.
The logic
Each card covers the other card's weak column
The Prime Visa’s published structure is strong in one place and weak everywhere else: 5% back (Chase — Prime Visa, verified 2026-08-11) at Amazon.com, Audible.com, Whole Foods Market and Chase Travel, with an eligible Prime membership, 2% back (Chase — Prime Visa, verified 2026-08-11) at gas stations, restaurants, and local transit and commuting (including rideshare), and 1% back (Chase — Prime Visa, verified 2026-08-11) on the rest.
A flat-rate card is the mirror image: never the best rate anywhere, never the worst either. Put together, the pair earns the high rate where the Amazon card is strong and a better base rate where it is not. That is the entire idea, and it is genuinely straightforward.
Source: Chase — Prime Visa · verified 2026-08-11
The arithmetic
What the second card is actually worth
The math
- Annual spending outside the Amazon categories
- $20,000
- Prime Visa base rate on that spending
- 1%
- Flat-rate card on that spending
- 2%
- Annual fee on a typical flat-rate card
- $0
- On the Prime Visa alone: $20,000 x 0.01 = $200
- On a flat 2% card: $20,000 x 0.02 = $400
- Difference = $200 a year
- Per month, that is about $17
The second card is worth roughly one percentage point of your non-Amazon spending. Whether $200 a year justifies a second card is a question about you, not about the cards.
Scale it to your own life before deciding. At $8,000 of non-Amazon card spending the gain is $80 a year, which is a smaller number than most people expect when they start optimizing. At $40,000 it is $400, which is not.
Source: Chase — Prime Visa · verified 2026-08-11
The split
Which card goes where
| Spending | Card | Why |
|---|---|---|
| Amazon.com, Whole Foods, Audible, Chase Travel | The Amazon card | Published at 5% back with an eligible Prime membership |
| Gas, restaurants, transit and rideshare | The Amazon card | Published at 2% back — still above a flat 2% card |
| Everything else | The flat-rate card | The Amazon card pays 1% back here |
| Merchants using Amazon Pay | The flat-rate card | Published as excluded from the Amazon category |
| Travel booked directly with airlines or hotels | The flat-rate card | Published as excluded unless booked through Chase Travel |
Source: Chase — Prime Visa · verified 2026-08-11
The last two rows are the ones people get wrong, and they come straight from the exclusions: rewards are not earned on purchases from merchants using Amazon Pay, on purchases at international Amazon retail sites, or on purchases made directly with travel suppliers including airlines, hotels, car rentals and cruises (Chase — Prime Visa, verified 2026-08-12). A two-card setup is only worth carrying if you actually apply the rule at the moments it matters, and those two moments are where it matters most.
The cost side
What two cards costs you that one does not
A second application. FICO publishes that for most people, one additional credit inquiry will take less than five points off their FICO Scores (myFICO — credit report inquiries, verified 2026-08-19), and that hard inquiries stay on the report for up to two years, but they only affect the FICO Scores for a year (myFICO — credit report inquiries, verified 2026-08-19). That is a small, temporary cost rather than a reason not to, but it is a real one and it is worth timing sensibly rather than stacking applications in one month.
A second statement to pay. Two due dates is two chances to miss one, and a missed payment costs more than every optimization on this page put together. FICO lists payment history as a factor: 35% (myFICO — what is in your credit score, verified 2026-08-19). Autopay on both is not optional in a two-card setup.
A decision at every checkout. This is the underrated cost. A rule you apply 60% of the time delivers 60% of the benefit, and the benefit was $200 a year to begin with.
Sources: myFICO — credit report inquiries · myFICO — what is in your credit score · verified 2026-08-19
Where the answer is no
Skip this if…
You would carry a balance on either card
The purchase APR is 18.74%–27.49% variable (Chase — Prime Visa Pricing & Terms, verified 2026-08-13). Interest on either card erases the difference between them in a matter of weeks.
Your non-Amazon spending is small
One percentage point of a small number is a small number. Below roughly $8,000 a year outside the Amazon categories, the second card is buying you under $80.
You will not actually switch cards at checkout
An unused rule earns nothing. Be honest about whether you will do this in a queue with a child in the cart.
You have applied for credit recently
Each application adds an inquiry, and FICO lists new credit among the score factors. Spacing applications out costs nothing.
The setting that does the work
One change is worth more than the rule
If you take one action from this page, make it this: set the Amazon card as the default payment method in your Amazon account. Amazon uses the stored default for fast checkouts, which during any busy shopping period is most of them.
That single setting captures the large half of the benefit automatically, with no checkout decisions at all. The flat-rate card then becomes the default in your physical wallet, and the split maintains itself. It is also step two on the pre-sale checklist.
#ad Subject to approval and to the issuers' published terms, which change without notice. Nothing here is credit advice, and opening credit is a decision only you can make. We earn a flat fee if you sign up through this link, at no cost to you. How we’re paid.
Common questions
Common questions
- Is it worth having two credit cards for Amazon shopping?
- It is worth it when a meaningful share of your spending is at Amazon and the rest is spread widely. The gain is the difference between 1% and 2% on your non-Amazon spending, which on $20,000 a year is about $200.
- What is the best two-card setup for an Amazon household?
- One card earning the highest eligible rate at Amazon, and one flat-rate card for everything the first card pays its base rate on. The specific cards matter less than the principle.
- Does having two credit cards hurt your credit score?
- Each application produces a hard inquiry, which FICO says usually takes less than five points off a score, and FICO lists credit mix and amounts owed among the factors. Two cards is an ordinary arrangement rather than an unusual one.
- Which card should be the default in your Amazon account?
- The one that earns the most at Amazon. Amazon uses your stored default for fast checkouts, so the setting is what decides most of your earning rather than your intentions.
- Is one card simpler than two?
- Yes, and simplicity has real value. A single flat-rate card never requires a decision at checkout and never earns the wrong rate because you were in a hurry.
Related
Read next
- How Amazon-heavy does a household have to be? — the single-card version of this decision
- Holding both Amazon cards — the other two-card question, with two Amazon cards instead
- The best card for Amazon purchases — picking the Amazon half of the pair
- What credit score you need for an Amazon card — before adding any application to the plan
Written by Stephen V. — An enthusiast who's genuinely into this. I read the terms, compile the published rates, and do the math. No lab coat, no credentials, no test lab.
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Last verified: 2026-09-06