hands pointing to German slogan "Unser Service" (our service) on a chalkboard

---

Size: 5616px × 3745px
Photo credit: © Robert Kneschke / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: advertising, advice, apprenticeship, background, blackboard, business, businessman, chalk, chalkboard, commitment, communication, competence, competent, concept, corporate, custo, customer, customers, economy, education, experience, finger, forefinger, guarantee, hand, index, manager, marketing, people, performance, presentation, problem, professional, quality, reliable, sale, satisfaction, seminar, service, show, solution, success, support, teache, teacher, university, write