# Flex Business Card vs. Slash Platinum Card: fees, limits & KYC

- Flex Business Card has the higher score (69.69).

Entry variant: Slash Platinum Card: Free.

## Basics

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| Card form | credit | credit |
| **Card types** | virtual, physical | virtual, physical, metal |
| Card network | Visa | Visa |
| **Custody** | not applicable | custodial |
| Funding model | credit line | credit line |
| Card currencies | USD | USD |
| Usage | business | business |
| **Issuer / BIN sponsor** | Column, N.A. | Column N.A. |
| Limits depend on | user setting | user setting |
| Cards per account | unknown | unknown |

## Availability

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| Available in | Available in: United States | Available in: United States |

## Crypto

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| **Supported assets** | not applicable | USDT, USDC, USDSL |
| **Number of supported assets** | not applicable | unknown |
| **Top-up networks** | not applicable | Ethereum, Tron, Solana, Polygon, Arbitrum, Base, Optimism, Avalanche, Stellar |
| **Fiat top-up** | not applicable | Yes |

## Payments

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| **Mobile wallets** | unknown | Apple Pay, Google Pay, Samsung Pay |
| **ATM withdrawals** | unknown | No |
| **Contactless** | unknown | Yes |

## Fees

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| Virtual card issuance | 0.00 USD | 0.00 USD |
| **Physical card issuance** | 0.00 USD | 5.00 USD |
| Free cards | unknown | unknown |
| **Shipping** | unknown | only in the app |
| Monthly fee | 0.00 USD | 0.00 USD |
| Annual fee | 0.00 USD | 0.00 USD |
| **Top-up fee** | not applicable | unknown |
| Crypto deposit fee | unknown | unknown |
| **Crypto conversion fee** | not applicable | not published |
| **Foreign currency fee** | unknown | 2 % |
| FX free allowance | unknown | unknown |
| Minimum FX fee | unknown | unknown |
| **ATM fee** | unknown | not applicable |
| Transaction fee | unknown | unknown |
| Cross-border fee | unknown | unknown |
| Withdrawal fee | unknown | unknown |
| Activation fee | unknown | unknown |
| Minimum top-up | unknown | unknown |
| Declined payment fee | unknown | unknown |
| Refund fee | unknown | unknown |
| **Inactivity fee** | unknown | 0.03 USD |
| Minimum monthly spend | unknown | unknown |
| **Inactivity rule** | unknown | A card not used for 30 days to make a posted transaction may be charged a dormant-card fee of $0.03 per month until it is used again; no closure rule is stated. |
| **Card replacement** | unknown | only in the app |

## Rewards

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| **Cashback** | 1.75–2 % | 1.5 % · in USD |
| Referral bonus (invited friend) | unknown | unknown |
| Referral bonus (you) | unknown | unknown |
| Welcome bonus | unknown | unknown |

## Limits (entry level)

|  | Flex Business Card | Slash Platinum Card |
| --- | --- | --- |
| Limits (entry level) | no limits captured | no limits captured |

- [Flex Business Card](https://cryptocardss.com/en/flex-business-card.md)
- [Slash Platinum Card](https://cryptocardss.com/en/slash-platinum-card.md)

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- **Canonical URL:** https://cryptocardss.com/en/compare/flex-business-card-vs-slash-platinum-card/
- **As of:** 29 Oct 2026
- **Data licence:** CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

Please cite: Source: cryptocardss.com (cryptovss), as of 29 Oct 2026, https://cryptocardss.com/en/compare/flex-business-card-vs-slash-platinum-card/