Repeated customer. It's a very reliable product. Occasionally may came across a defective one but customer service dealt with it professional and will either replace or refund accordingly.

Compatible HP 78A CE278A Black Toner Cartridge - Eco-saver - 4/Pack. The quality is reliable. Once in a while even there's a manufacturer defect, Shopper+ will straight it out either to refund or send replacement.

I’m a returning customer purchasing the same product. It’s quite reliable and only once in a while would have a defective one but customer service always straight it out quickly and sent a replacement.

Repeated customer for this item. Once in a while may have a defective one but Shopper+ will replace it. Sometimes even a new toner may have spots of uneven ink.

I'm a returning customer. Like the product with competitive pricing.

Repeated customer. Take advantage of the promo.