The letter confirms the acceptance of Ms. Kriszy Marie B. Flores and Ms. Ma. Loren R. Antaran as trainees at FWD-Salientes Gonzalez Associates. I am writing to formally accept the offer for the Digital Analytic Position as part of the Marketing Intern at CorpEdge.All original approvals begin with a Request for an Application. Any offer letter (even of internship) is a legally binding contractual document. â–¡ Yes â–¡ No. If so, what is the length of employment?