Due to a bad network, you are unable to pay using UPI? Using the offline mode is explained here

In India, contactless transactions have increased dramatically over the last three to four years, particularly during the Covid-19 epidemic. In the quick-paced world we live in today, a reliable and efficient payment method is crucial. Every element of our life has been impacted by digital transactions. In terms of efficiency, usability, and security, Unified Payments Interface (UPI) is superior than the competition. Almost everywhere we go now accepts UPI payments, including gas stations, restaurants, and grocery shops. If we just use UPI payments, there is one perilous circumstance that may put us in danger: a lack of network service. There may be weak network connection in several places. This might put you in a sticky situation, especially if you just made a purchase at a store or had dinner out and don’t have any cash on you. If this occurs, there is a solution, so do not be concerned. You will learn how to make UPI payments offline from us.

Not just UPI but also cards and other online methods may be used to make the payment. You must use a code for this, first and foremost. When this code is dialed, a flash message appears on your screen rather than a call being placed. It is *99#, the code. There will be seven choices.

Sending money, asking money, checking your balance, and examining your pending requests are some of these choices. Type the number next to that choice to choose your purpose, then hit submit. Sending money is the first choice, therefore in this instance, write 1 and send it. The following will display five possibilities.

The ability to transfer money to a mobile number, UPI, or any stored recipient on your phone will be available to you. You may choose this based on your preferences. Now choose UPI as your choice. You will be prompted to provide the UPI ID of the recipient of your money transfer. After entering your UPI ID, enter the amount you want to transfer. You must state the purpose for sending the money before transferring any money. You will then be prompted to input your UPI password, exactly as you would using the UPI app. Your funds will be successfully transferred.