October 7, 2026

Best Flat-Rate Card When a Category Ends

Best flat-rate card when a category ends — overflow map from a filled bonus cap to a flat-rate card

Your bonus category just stopped paying: the annual cap filled, a vendor posted outside the category, or you heard an issuer might cut it. This page answers the Best Flat-Rate Card When a Category Ends question as a routing map: where the overflow goes next, based on the cards you already hold.

If you searched for the best flat-rate business card when category expires, the short version: for most operators, nothing expired. The cap filled. As of October 7, 2026, Ink Business Preferred still earns 3X on social media and search engine advertising, and Amex Business Gold still lists advertising as one of its six 4X categories. Neither advertising bonus has been removed.

Credit Waypoint is an independent publisher, not a bank or advisor. Disclosure. Figures were read on issuer pages on October 7, 2026. If an issuer disagrees, the issuer wins.

Rule of thumb. First, move the overflow to the next card that still bonuses that category, if that card’s cap has room. If none does, send it to the flat-rate card that matches your stack. Chase Ink stack: Ink Business Unlimited (1.5%, $0 annual fee). Amex Business Gold stack: Blue Business Plus (2X points on the first $50,000 per calendar year, $0). Cash back only: a $0, uncapped 2% card. Check the foreign transaction fee before you route international charges, and confirm every charge after it posts.

Three ways a category ends

“My category ended” usually means one of three things, each with a different fix.

  1. The cap fills. The common one. The bonus stops at a dollar cap and drops to the base rate until the cap resets. Caps that matter on our maps are below.
  2. The issuer removes or narrows it. We found no removals on Ink Preferred, Ink Cash, or Amex Business Gold on October 7, 2026. One date to watch: Amex footnotes two Business Gold categories, U.S. media advertising and monthly U.S. wireless, “Effective February 17, 2027, select merchants only.” That is a narrowing to watch on both, not a removal; the November map update tracks it.
  3. The charge posts outside it. The category is fine; the charge didn’t land in it. Confirm with our guide on how to tell what category a credit card charge coded before re-routing.

Bonus caps as of October 7, 2026. Confirm on the issuer page before you decide.

Bonus caps that end categories — as of October 7, 2026
Card Bonus Cap Resets After the cap
Ink Business Preferred 3X on shipping; social media and search engine advertising; internet, cable, and phone; travel $150,000 combined Account anniversary year 1X
Ink Business Cash 5% at office supply stores and on internet, cable, and phone $25,000 combined Account anniversary year 1%
Ink Business Cash 2% at gas stations and restaurants $25,000 combined (separate) Account anniversary year 1%
Amex Business Gold 4X on your top 2 of 6 eligible categories each billing cycle (advertising in select media is one of the six) $150,000 combined; only the top 2 count Calendar year 1X
Amex Blue Business Plus / Blue Business Cash 2X / 2% on eligible purchases $50,000 Calendar year 1X / 1%

Note the two clocks: Chase caps reset on your account anniversary, Amex caps on the calendar year. A category that “died” in October may come back soon, so check the reset date first.

Best Flat-Rate Card When a Category Ends: the overflow map

Find your stack, then follow the row. Next bonus category first, flat card second.

Overflow map as of October 7, 2026. Points and cash back are different currencies. We don’t assign a cents-per-point value.

Overflow map — where spend goes after a category ends (October 7, 2026)
Your stack / situation Overflow goes to Why Watch
Chase Ink stack; Preferred’s $150,000 or Cash’s $25,000 filled Ink Business Unlimited: 1.5%, $0 Beats 1X / 1% after the cap; same issuer 3% foreign transaction fee
Ink Cash 5% filled, internet/cable/phone bills left Ink Business Preferred 3X first (if its $150,000 has room), then Unlimited Next bonus category before flat Preferred’s cap is shared with ads
Preferred’s cap filled, still running ads Amex Business Gold 4X, but only if advertising is a top-2 category that cycle and Gold’s $150,000 has room; otherwise your flat card Keeps ads on a bonus while one is open Gold’s ad wording is its own (U.S. media providers, select media); $375 fee
Amex Gold stack; Gold’s $150,000 filled Blue Business Plus: 2X Membership Rewards on the first $50,000 per calendar year, $0 Same points currency; beats Gold’s 1X 2.7% foreign fee; 1X after $50,000
Cash back only; want no fee and no cap Wells Fargo Signify Business Cash: 2%, $0 Only $0, uncapped 2% card on this map 3% foreign transaction fee
Cash back; overflow under $50,000 a year Amex Blue Business Cash: 2% on the first $50,000 per calendar year, $0 2% until its cap 2.7% foreign fee; 1% after $50,000
$150,000+ a year on one card; you pay in full Capital One Spark 2% Cash Plus: 2%, uncapped $150 fee refunded each year you spend $150,000+ Charge card
Capital One customer, moderate volume Spark 2% Cash ($0 first year, then $95) or Spark 1.5% Cash Select ($0) Fee math decides it Run the annual fee audit
Bank of America business checking plus Preferred Rewards for Business BofA Business Advantage Unlimited Cash Rewards: 1.5% base, up to 2.62% at Platinum Honors Relationship boost on every purchase Tier balance rules; foreign fee not shown on product page
Overflow is foreign spend A no-foreign-fee flat card: Spark 2% Cash Plus, Spark 2% Cash, or Spark 1.5% Cash Select Ink Unlimited 3%, Signify 3%, Amex Blue 2.7% erase the edge Ink Preferred and Gold also have no foreign fee

These cards are illustrations only. Holding them is not required.

Use the ads row when your ads cap fills, or if an ads category is ever cut. No advertising bonus on these cards has ended. Full ads routing lives on the ad-spend map, and the Preferred vs Cash cap split is in Ink Preferred vs Ink Cash for Ads.

How we picked

  • Next-best category first, then flat.
  • Stack fit (same issuer or points currency) before headline rate.
  • Uncapped beats capped for overflow that keeps coming.
  • An annual fee only counts when your volume clears it. See the annual fee audit.
  • Foreign fees and charge-card mechanics are called out.
  • Issuer pages only. Signup bonuses are ignored for standing routing; see signup bonuses you can actually clear.
  • Full rulebook: How we compare.

When this is wrong

This map is wrong for you, or misused, if:

  • You routed to flat while a second card still bonuses the category.
  • You treated Blue Business Cash or Plus as uncapped. Both drop to 1% / 1X after $50,000 of eligible purchases per calendar year.
  • You ignored the reset clock.
  • You sent international charges to a foreign-fee card. Ink Unlimited and Signify charge 3%; Amex Blue Business Cash and Plus charge 2.7%.
  • You paid a fee for 2% that your volume can’t clear.
  • Your cash flow doesn’t fit a charge card. Spark 2% Cash Plus is designed to be paid in full.
  • You assumed a category was cut when the charge just posted elsewhere.

Card details (fees & caps that change the math)

Checked on issuer product pages and terms on October 7, 2026. If this page and the issuer disagree, the issuer wins.

Chase Ink Business Unlimited

Chase Ink Business Unlimited credit card, the 1.5% flat-rate overflow card for a Chase Ink stack

  • Earn: unlimited 1.5% cash back on every purchase. No cap.
  • Annual fee: $0
  • Foreign transaction fee: 3% of each transaction, per Chase Pricing & Terms.
  • New-card bonus may not be available if you have ever had this card or any other no-annual-fee Chase for Business card.

Source: Chase Ink Business Unlimited product page and Pricing & Terms.

American Express Blue Business Plus

American Express Blue Business Plus credit card, which earns 2X points on the first $50,000 a year

  • Earn: 2X Membership Rewards points on the first $50,000 of eligible purchases per calendar year, then 1X.
  • Eligible AmexTravel.com purchases also earn 2X and don’t count toward the $50,000.
  • Annual fee: $0
  • Foreign transaction fee: 2.7% of each transaction after conversion to U.S. dollars.

Source: American Express Blue Business Plus product page and rates & fees.

American Express Blue Business Cash

American Express Blue Business Cash card, which earns 2% cash back on the first $50,000 a year

  • Earn: 2% cash back on the first $50,000 of eligible purchases per calendar year, then 1%.
  • Annual fee: $0
  • Foreign transaction fee: 2.7%.

Source: American Express Blue Business Cash product page and rates & fees.

Wells Fargo Signify Business Cash

Wells Fargo Signify Business Cash card, a $0 annual fee card with unlimited 2% cash rewards

  • Earn: unlimited 2% cash rewards on purchases, with no caps or spending categories.
  • Annual fee: $0
  • Foreign transaction fee: 3% of each transaction converted to U.S. dollars, per Wells Fargo’s Important Credit Terms.

Source: Wells Fargo Signify Business Cash product page and Important Credit Terms.

Capital One Spark 2% Cash Plus

Capital One Spark 2% Cash Plus metal charge card, which earns unlimited 2% cash back

  • Earn: unlimited 2% cash back on every purchase.
  • Annual fee: $150, refunded every year you spend at least $150,000.
  • Foreign transaction fee: None
  • Charge card. It is designed to be paid in full, with an option to carry a portion of the balance with interest.

Source: Capital One Spark 2% Cash Plus product page.

Capital One Spark 2% Cash

Capital One Spark 2% Cash business credit card with unlimited 2% cash back

  • Earn: unlimited 2% cash back on every purchase.
  • Annual fee: $0 the first year, then $95.
  • Foreign transaction fee: None

Source: Capital One Spark 2% Cash product page.

Capital One Spark 1.5% Cash Select

Capital One Spark 1.5% Cash Select business credit card with no annual fee

  • Earn: unlimited 1.5% cash back on every purchase.
  • Annual fee: $0
  • Foreign transaction fee: None

Source: Capital One Spark 1.5% Cash Select product page.

Bank of America Business Advantage Unlimited Cash Rewards

Bank of America Business Advantage Unlimited Cash Rewards Mastercard business credit card

  • Earn: 1.5% cash back on all purchases, with no annual cap.
  • Annual fee: $0
  • Preferred Rewards for Business adds 25% / 50% / 75% at Gold / Platinum / Platinum Honors (1.87% / 2.25% / 2.62%). The 2.62% needs a BofA business checking account and Platinum Honors.
  • Tiers per BofA: a three-month combined daily balance of at least $20,000 (Gold), $50,000 (Platinum), or $100,000 (Platinum Honors) in qualifying BofA business deposit and/or Merrill business investment accounts.
  • Foreign transaction fee: not shown on the product page. Check BofA’s terms before routing international spend.

Source: Bank of America Business Advantage Unlimited Cash Rewards product page.

If you want miles instead of cash: Capital One Venture Business earns unlimited 2X miles on every purchase, with a $95 annual fee and no foreign transaction fee.

Bridges to the maps

We don’t publish merchant-code tables. Read your own statement.

For the latest issuer moves that could change these routes, read what changed on the map this month.

Change log

October 7, 2026: Checked issuer pages. No bonus category removed on Ink Business Preferred, Ink Business Cash, or Amex Business Gold. Watch item: Amex footnotes both Business Gold’s U.S. media advertising and monthly U.S. wireless categories “Effective February 17, 2027, select merchants only.”

We add a dated line whenever a mapped bonus category is removed, narrowed, or re-capped.

Questions

What’s the best flat-rate card when a category ends?

It depends on your stack. First check whether another card still bonuses that category with cap room. If not: Chase Ink holders use Ink Business Unlimited (1.5%, $0), Amex Business Gold holders use Blue Business Plus (2X on the first $50,000 per calendar year, $0), and cash-back-only operators use a $0, uncapped 2% card such as Wells Fargo Signify Business Cash.

What to use if advertising bonus ends?

As of October 7, 2026, no advertising bonus has been removed. Ink Business Preferred still earns 3X on social media and search engine advertising, inside a $150,000 combined anniversary-year cap. When that cap fills, Amex Business Gold’s 4X can take ads only if advertising is one of your top two categories that billing cycle and Gold’s $150,000 calendar-year cap has room. Otherwise, use your stack’s flat-rate card.

What happens after Ink Preferred’s $150,000 cap?

Its 3X categories drop to 1X until your account anniversary. Ink Business Unlimited’s 1.5% beats that.

What happens after Amex Business Gold’s $150,000 cap?

Gold drops to 1X until January. Blue Business Plus earns 2X on its own first $50,000 per calendar year, so it is the natural Amex overflow card.

Is Amex Blue Business Cash really unlimited 2%?

No. It earns 2% on the first $50,000 of eligible purchases per calendar year, then 1%.

Which flat-rate business cards have no foreign transaction fee?

Capital One’s Spark 2% Cash Plus, Spark 2% Cash, and Spark 1.5% Cash Select show none. Ink Business Unlimited and Wells Fargo Signify Business Cash charge 3%, and Amex Blue Business Cash and Plus charge 2.7%.

For the wider picture, see the card map. Methodology: How we compare. Independence: Disclosure.

Last updated: October 7, 2026

Byline: Credit Waypoint (Organization). Corrections: hello@creditwaypoint.com. Methodology: How we compare.