Name:
Fixed-Flexible; Standard: 13 per year (1 per 4 weeks); Optional: 26 per year (1 per 2 weeks), 8 per year (1 per 6 weeks), 52 per year (1 per week), 104 per year (2 per week)

Type:
Fixed-Flexible

January - December:
13 collections (standard); Other options: 26, 8, 52