A small business owner said she was shocked and heartbroken to find her card designs being sold on giant online retailer Temu’s website without her knowledge.

Anwen Roberts, who owns design company Draenog, said identical versions of her Welsh language products appeared on the Chinese-based site after being copied without permission.

Ms Roberts said it was an added pressure for small businesses like hers in Caernarfon, Gwynedd, when she was trying to make a living.

Temu, which has now taken down the cards from its site, said it acted “quickly” when “potential infringements” were reported, and its goal was to protect brands and artist rights.