The company asked TÜV Saarland to ask its online shop customers what they think of Tonerdumping.
For the fifth time, the company has gone through the process whereby TÜV Saarland to ask its online shop customers what they think of the retailer.
For the first time, the company received best grades in both core areas of price/performance and customer satisfaction.
Announcing the result on social media, Tonerdumping added: “What can we say: we are proud and very grateful – or in other words: Yippie, Yippie, yippie!”
