- Each ad group may have 1-5 description lines, with up to 90 characters in each.
- Each ad group may have 3-5 description lines, with up to 90 characters in each.
- Each ad group may have 1-5 description lines, with up to 30 characters in each.
- Each ad group may have 3-5 description lines, with up to 30 characters in each.