# Card Redirection Wizard

With this development, it is now possible to monitor the card routing parameters returned by banks after a trigger. The application provides visibility into limit values, card BIN ranges, supported AIDs, authorized transaction types, and supported currencies. This enables users to verify the values returned after a trigger and identify any potential issues. Additionally, the accuracy of the limit values in the returned emv and emvcl config for separate card reading can also be checked.

Menu Flow:

Settings -> Priority banks -> Card Redirection Parameters

<figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FIPDLklNY6gtfjFcQ5Muv%2FScreenshot%202025-06-16%20at%201.19.47%E2%80%AFPM.png?alt=media&#x26;token=6cc29155-fa1e-4819-be7e-2fdbdf9b4348" alt="" width="173"><figcaption><p>Monitoring App</p></figcaption></figure>

### Limit Value

Under this menu, you can view the CVM limit, floor limit, and transaction limit values for the AIDs.

<figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FLgIOr3rBM8g3wDKaTIWj%2FScreenshot%202025-06-16%20at%201.15.03%E2%80%AFPM.png?alt=media&#x26;token=596d29dd-4dad-452a-a688-4e719ebdc316" alt=""><figcaption><p>Example Limit Value Screen</p></figcaption></figure>

### Bin ranges

Under this menu, you can see which BIN ranges are supported by each bank

<figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FbJLreuMnAjYRfTVo9KjI%2FScreenshot%202025-06-16%20at%201.15.27%E2%80%AFPM.png?alt=media&#x26;token=1bbff228-845d-45d8-9b78-206177096c68" alt="" width="175"><figcaption><p>Example Bin Ranges Screen</p></figcaption></figure>

### Supported AID's

In this menu, you can see which AIDs are supported by the banks.&#x20;

<figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FVmAsbtvNftdjzlfszGFu%2FScreenshot%202025-06-16%20at%201.15.37%E2%80%AFPM.png?alt=media&#x26;token=61b2cbf9-f6eb-41fe-8f6c-db3ff0348c1f" alt="" width="175"><figcaption><p>Example Supported Aid's Screen</p></figcaption></figure>

### Allowed transaction types

In this menu, you can see the transaction types allowed by the banks.

<figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2Fbj2TUftm8B88H6wK3miO%2FScreenshot%202025-06-16%20at%201.15.54%E2%80%AFPM.png?alt=media&#x26;token=a4ac0c6f-a022-4582-b5fa-526bf775f546" alt=""><figcaption><p>Example Allowed Txn Type Screen</p></figcaption></figure>

### Supported Currencies

In this menu, you can see the supported currencies by the banks.

<figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FRRHNLL60dZ6TCckcqBiW%2FScreenshot%202025-06-16%20at%201.16.28%E2%80%AFPM.png?alt=media&#x26;token=65d0f550-d137-41fc-8258-c0493917fc42" alt="" width="173"><figcaption><p>Example Supported Cur. Screen</p></figcaption></figure>

### TLV PARSER

In this menu, you can view the TLV data for each AID supported by the banks. Additionally, by entering your own TLV data, the system helps you parse the tags and values to see the corresponding data elements.

<div align="left"><figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FTp2znEwOnDh8wy77mA0X%2FScreenshot%202025-06-16%20at%201.32.09%E2%80%AFPM.png?alt=media&#x26;token=58937b2b-4610-4040-a366-c1b9990f9646" alt="" width="172"><figcaption><p>Choose Screen</p></figcaption></figure> <figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FzCS0Jyuq1ivVJkFI6vHQ%2FScreenshot%202025-06-16%20at%201.15.37%E2%80%AFPM.png?alt=media&#x26;token=1214bc6f-1dc4-43a2-b96f-43a30703f7c0" alt="" width="175"><figcaption><p>Select Aid Screen</p></figcaption></figure> <figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FBkNCzNNLu4Ut5n3lcDk3%2FScreenshot%202025-06-16%20at%201.16.49%E2%80%AFPM.png?alt=media&#x26;token=7fea176b-272c-4209-a57e-311bb7b14fad" alt="" width="173"><figcaption><p>Banks TLV Values</p></figcaption></figure></div>

#### Custom Input&#x20;

In this section, you can proceed by entering your own TLV data.

<div align="left"><figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FsqnEGVk1pCs6ldvjaWL1%2FScreenshot%202025-06-16%20at%201.33.55%E2%80%AFPM.png?alt=media&#x26;token=5324e8a8-d27c-4bf0-8742-250cd85baf54" alt="" width="172"><figcaption><p>Input Tlv</p></figcaption></figure> <figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2F3qKPZBLJ5qjuMjcgP52O%2FScreenshot%202025-06-16%20at%201.34.02%E2%80%AFPM.png?alt=media&#x26;token=f65effaa-634a-45c6-bcaa-9d973a3779b0" alt="" width="170"><figcaption><p>TLV Tag List</p></figcaption></figure> <figure><img src="https://3604734571-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPaz8tFKqEd6volXC5G4B%2Fuploads%2FSzgPeMjFfXkyoM9PkYGW%2FScreenshot%202025-06-16%20at%201.34.07%E2%80%AFPM.png?alt=media&#x26;token=8a655221-7072-4a45-87e5-be59ae7355f6" alt="" width="170"><figcaption><p>Tags value</p></figcaption></figure></div>