Coupon Industry and DLT: E-Commerce Grows With World Cooped Up at Home

The coupon industry is using distributed ledger technology to combat coupon fraud and to gain market transparency
Source: Coupon Industry and DLT: E-Commerce Grows With World Cooped Up at Home (https://cointelegraph.com/news/coupon-industry-and-dlt-e-commerce-grows-with-world-cooped-up-at-home)
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