**TLDR:**
– New feature: attach late fees to invoices globally or per invoice
– Configure late fees in invoice settings -> payments
– Global setting acts as blueprint, can be adjusted per invoice
– Various options to customize late fee charges
– Late fees applied once invoice due, considering payment schedule if present
– Helps users charge late fees for delayed payments, opens new possibilities like discounts withdrawn through late fees
– Customers charged late fees receive email notification along with payment success email