Japanese antitrust officials raided the offices of e-commerce company Rakuten Inc on Monday after complaints from online merchants about the company’s free shipping policies, prompting its shares to briefly fall by as much as 3 per cent.
A Rakuten spokeswoman confirmed the raid and said the company was cooperating with the investigation.
Companies selling their products on Rakuten have complained that the e-commerce giant was abusing its dominant position and putting pressure on them to shoulder shipping costs, reports Reuters.
Rakuten plans to make shipping free for orders above 3,980 yen ($36.26) starting March 18, in an effort to compete with rivals such as Amazon.com.
The company’s shares were down 1.4 per cent at 862 yen.