# Mass Production

## Overview <a href="#title-0-overview" id="title-0-overview"></a>

After hardware debugging of a product is completed, the product enters the mass production phase. You need to change the product status to enable online purchase of trial modules and mass production modules.

## Procedure <a href="#title-1-procedure" id="title-1-procedure"></a>

Step 1: Log in to the Tuya Smart platform, click Product, and select a product to configure. On the displayed page, click Mass Production 5.&#x20;

![](/files/-MBnoCuy7p-nxMMgXEXA)

Step 2: Click Complete development in the Developing area.&#x20;

![](/files/-MBnoInpMB2j5IENLH83)

Step 3: In the displayed dialog box, click Complete development. The product status is changed to Trial-production.&#x20;

![](/files/-MBnoOwEvICn9pfM7aGA)

Step 4: Click Purchase module in the In trial production area. The Purchase module page is displayed for you to place a bulk order for the modules.

![](/files/-MBnoSkridEWS9UIn5Dy)

For details on how to place an order on the Purchase page, visit [Guide to Using the Tuya Smart Platform Purchase Module](https://docs.tuya.com/en/iot/guidelines-for-platform/purchase-center-/purchase)


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