{"text_format":"2","workbook":"xlsx","n_sheets":1,"sheets":["Ad Sizes"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Ad Sizes","index":0,"n_rows":17,"n_cols":3,"rows_kept":17,"cut":false,"hidden":false,"merged":[]}
["Landscape","Portrait","Square"]
["300x250","160x600","250X250"]
["1200x800","300x600"]
["970x250","320x480"]
["728x90"]
["160x600"]
[]
[]
["Along with the creative we need:"]
["Landing Page"]
["Brand Logo"]
[]
["Other Notes:"]
["File size should be smaller than 150KB"]
["Format should be in .jpg"]
[]
["**The sizes highlighted in bold are the most popular based on past campaigns. After you share the creative, we will review it and notify you if any changes are needed."]