Wero has been discussed a few times on this community before:

• https://fedia.io/m/buyeuropean@feddit.uk/t/1887228/My-Experience-with-Wero-Ease-and-Convenience#comments
• https://fedia.io/m/buyeuropean@feddit.uk/t/1882244/Bizum-integrating-with-Wero-to-create-EU-Payments-Champion#comments
• https://fedia.io/m/buyeuropean@feddit.uk/t/2004974/European-payment-platform-Wero-major-competitor-of-US-s-Paypal-and#comments