> For the complete documentation index, see [llms.txt](https://ftcoders.first-tech.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ftcoders.first-tech.com/first-tech-ttp-sdk/release-notes/version-1.0.27.md).

# Version 1.0.27

### Why a new version ?

Version 1.0.27 introduces a significant improvement in the flexibility with which developers can present transaction data. A new field called messageJson has been made available, which centralizes all the relevant information about the transaction carried out.

This new field has been created with the aim of allowing the client complete freedom to build the voucher layout according to the needs of their application or business, without relying on the standard structure previously provided by the SDK.

### What are the main changes ?

Provision of the `messageJson` field in the transaction return. This field contains all the data related to the operation, such as:<br>

* **Total transaction amount**
* **Card number** (masked format, e.g., #### #### #### 1030)
* **Payment method** (Credit or Debit)
* **Installment quantity and value per installment** (for credit payment with installments)
* **Transaction date and time**
* **Terminal information** (e.g., TID, AID, terminal code, etc.)
* **Indication that the transaction was completed with PIN entry**, when applicable
* **Authorization code** (CV)

With this, customers can create their own voucher with total control over the layout, organization of information and display rules, providing a more personalized experience in line with the visual identity of their application.

\
How to implement it can be found in the section **“Implementing the use of the SDK > Printing the receipt on the screen”.**


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