Spark Cash Plus
$150-fee NPSL charge card — unlimited 2% cash back, 5% on Capital One Business Travel, refundable fee at $150k spend
Business Advantage Customized Cash Rewards
$0-fee 3%/2%/1% business cash-back with a monthly-switchable category and a $50k combined bonus cap; up to 5.25%/3.5%/1.75% with Preferred Rewards for Business Platinum Honors
Costs & Pricing
| Metric | Spark Cash Plus | Business Advantage Customized Cash Rewards |
|---|---|---|
| Annual fee | $150 ($150 statement credit if ≥ $150,000 net purchases by membership anniversary) | $0 |
| Employee card fee | $0 (free employee and virtual cards) | $0 (no published cap on number) |
| Purchase APR | Not printed as revolving purchase APR; Pay Over Time variable APR ~25.74% (review sites, mid-2026) if balance carried | 16.74%–26.74% variable after intro (creditworthiness-based; Prime + margin not printed on marketing summary) |
| Intro APR (purchases) | Not offered | 0% for 7 billing cycles, then 16.74%–26.74% variable |
| Foreign transaction fee | $0 | 3% |
| Late payment fee | 2.99% late fee if minimum payment not paid by due date | Not disclosed on public product pages |
Rewards & Value
| Metric | Spark Cash Plus | Business Advantage Customized Cash Rewards |
|---|---|---|
| Base earn rate | Unlimited 2% cash back on net purchases (no category caps) | 1% on all other Net Purchases (PRFB can lift to 1.25%/1.50%/1.75%) |
| Welcome bonus | $2,000 cash after $30,000 spend in first 3 months; +$2,000 for every $500,000 in year one (repeatable) | $500 cash rewards after at least $5,000 in purchases in the first 90 days (live public online offer, 3 Sep 2026) |
| Redemption value | 1¢ per 1¢ cash back on statement credit/check | 1¢ per 1% (cash is cash). No travel portal, no transfer partners. |
| Transfer partners | No native transfer partners; cash may convert to Capital One miles ($1 = 100 miles) if linked to miles-earning Cap One card | None |
Credit & Eligibility
| Metric | Spark Cash Plus | Business Advantage Customized Cash Rewards |
|---|---|---|
| Personal guarantee | Required in practice (issuer-typical for Cap One business cards; not quoted on product page) | Required in substance — cards are backed by personal credit; owner/authorized officer applies |
| Credit check | Hard pull on submit; pre-approval advertised as no impact to personal credit | Hard personal pull on applying owner/authorized officer (treat as hard unless a prequalification tool says otherwise — none advertised) |
| Employee cards | Free; spend limits, lock/unlock, account manager role; primary remains liable | Free; no published numeric cap; employee-transaction monitoring. Per-card sub-limits Unclear vs the separate CORP product. |
| Product type | Hybrid charge card / NPSL business card (designed pay-in-full; Pay Over Time optional) | Revolving small-business credit card |
Pros & Cons
Spark Cash Plus
Pros
- Uncapped 2% cash back on all net purchases
- NPSL capacity plus free employee and virtual cards
- $150 annual fee refunded at $150,000 net spend by anniversary
- Large year-1 bonuses — $2,000 at $30k/3 mo plus $2,000 per $500k spent
- $0 foreign transaction fee; 5% on Capital One Business Travel hotels/VR/cars
Cons
- $150 fee is real if spend stays below $150k/year
- Pay-in-full design — 2.99% late fee and Pay Over Time interest if you carry
- Bonus hurdles favor very high spenders ($30k/3 mo, $500k increments)
- No 0% intro APR and no balance transfers
- Bonus often blocked for existing/previous Capital One Business cardholders
Business Advantage Customized Cash Rewards
Pros
- $0 annual fee and $0 employee-card fees
- Monthly-switchable 3% category plus 2% dining (first $50k combined); PRFB can take choice to 5.25%
- Live $500 / $5,000 / 90-day bonus and 0% purchase APR for 7 billing cycles
- Cash redeems to deposit, statement, or check; no expiration while open
- In good standing, issuer says the card stays off personal credit reports
Cons
- 3% foreign-transaction fee
- 3%/2% share one $50,000 calendar cap, then 1% (+ PRFB)
- Headline 'up to' rates require business checking and $20k–$100k combined balances
- Personal-credit underwriting and personal liability; not a no-PG startup card
- Intro APR is short and purchases-only; 5% BT fee with no 0% BT
Verdict
Spark Cash Plus
Capital One Spark Cash Plus is the go-to for businesses with serious spend who can pay in full. Uncapped 2%, NPSL flexibility, free employee/virtual cards, and a refundable $150 fee at $150k make it a premium flat-rate engine — especially with the live $2,000 welcome bonus and limited $500 travel credit (through Sep 7, 2026). Poor fit for 0% financing seekers, lounge hunters, or businesses under $150k annual card spend.
Business Advantage Customized Cash Rewards
Customized is the category SKU, not the flat 1.5% Unlimited card. It wins when gas, office supply, travel, telecom, computer services, or consulting plus dining stay under $50k combined. After the cap, or if you will not enroll in PRFB, Unlimited is usually simpler. Poor fit for foreign spend, ad-heavy businesses, or anyone who needs no personal guarantee.