1. Download or update Paytm App from Playstore.&lt;div&gt;2. If you do not link bank account with Paytm, then at top of the Paytm app home screen, click &quot;UPI Send Money&quot; icon &amp;amp; link your Bank account.&lt;/div&gt;&lt;div&gt;3. Now at top of Paytm app home screen, click &quot;Recharge &amp;amp; Pay Bills&quot;, then click on DTH icon.&lt;/div&gt;&lt;div&gt;4. Select Operator &amp;amp; enter required details.&lt;/div&gt;&lt;div&gt;5. Click on Apply Promocode link and now apply the promo code &lt;b&gt;DTH&lt;/b&gt; /&amp;nbsp;&lt;b&gt;DTH100&lt;/b&gt;&lt;/div&gt;&lt;div&gt;6. If this promocode is applicable with your Paytm account, then you get a message like &quot;DTH100 Applied!&quot; &amp;amp; followed by actual cashback amount.&lt;/div&gt;&lt;div&gt;7. Now pay with any payment method &amp;amp; cashback will be credited to your Paytm linked bank account within 48 hours.&lt;/div&gt;