# Card acquiring improvements

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## Moov Drops

If you need to limit which card brands you accept, you can now toggle which brands you support using the `allowCardBrands` option in the [Card link](/moovjs/drops/card-link/index.md), [payment methods](/moovjs/drops/payment-methods/index.md), and [onboarding](/moovjs/drops/onboarding/index.md) Moov Drops.

## Cards

- To improve fraud detection and prevention, we integrated with Mastercard’s MATCH service.
- `transactionSource` for transfers using a card is now supported on all card brands.

## Improvements

- Improvements and bug fixes relating to missing account requirements and locking down fields after verification.
- For clarity, we renamed the “Profile” navigation link within an Account to “Settings”.
- We now show all fields under your account’s Business details section.
- Improved our tracking of when a customer has moved to production to prevent multiple employees from having to fill out the same form.

## Bug fixes

- We resolved an error where previous transfers in a transfer group wouldn’t show if they had been refunded.
- We fixed an issue where some users weren’t able to advance past the initial loading screen.
- We fixed an issue where the `markup` fee set on a transfer could be incorrectly calculated.