Zeilen­wert GmbH posi­tions itself as a full-ser­vice provider in the mar­ket for elec­tronic books (e‑books). The com­pany con­verts e‑books for pub­lish­ers into all dig­i­tal for­mats, han­dles sales in over 120 stores world­wide and the result­ing billing, and pro­vides busi­ness part­ners with the asso­ci­ated sta­tis­tics. The com­pa­ny’s own online store and so-called white label stores for pub­lish­ing cus­tomers com­plete the range of services.