Online shopping giant Temu has agreed to work with the greeting card industry to remove copied designs from its site more quickly.

Card firms say hundreds of their copyrighted images have been used to create cheap rip-offs, costing them thousands of pounds in lost sales.

Designers told the BBC the process for getting the plagiarised listings removed has been like the fairground game 'whack-a-mole' with copied products re-appearing within days.

Temu said protecting intellectual property was a top priority and that it was encouraging sellers to join the trial of a new takedown process specifically for the greetings card industry.

Amanda Mountain, the co-founder of York-based Lola Design, discovered the catalogue of designs she had built up over a decade had nearly all been copied.

Amanda and her husband, Frank, estimate that fraudulent versions of their products have made online sellers £100,000 in sales, equivalent to about 13% of Lola Design's annual turnover.

After pressure from the Greeting Card Association (GCA), Temu has implemented a bespoke takedown process for the industry, meaning stolen designs are removed more quickly and won't be able to be re-uploaded.

Amanda Fergusson, the chief executive of the GCA, said the industry welcomed the changes, emphasizing the disruptive impact of copycat sellers on both businesses and consumers.

As Temu promotes the initiative, it hopes to curtail the risk posed by copycat products in the greeting card sector while fostering creativity and innovation among artists.