Tech
How sound packing containers, small audio system that learn out cost confirmations, have change into a profitable income stream for Paytm and different digital cost companies in India (Adnan Bhat/Remainder of World)
Adnan Bhat / Remainder of World:
How sound packing containers, small audio system that learn out cost confirmations, have change into a profitable income stream for Paytm and different digital cost companies in India — Vegetable carts, flower outlets, mom-and-pop shops: Small audio system that learn out digital cost receipts are making fintech firms massive cash.
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