Net 30, Net 15, due on receipt: payment terms explained

QuietBill Guides · Updated July 2026 · 4 min read

Payment terms are the fine print that decides when money actually reaches your account. The jargon is simple once decoded — and a few small wording choices measurably shorten the wait.

Decoding the jargon

TermMeaningTypical use
Net 30Full amount due 30 days after the invoice dateThe default in most B2B work; large companies often insist on it
Net 15 / Net 7Due 15 or 7 days after the invoice dateFreelancers and small studios with shorter cash cycles
Due on receiptPayable as soon as the invoice arrivesSmall jobs, first-time clients, retail-like services
2/10 Net 302% discount if paid within 10 days; otherwise full amount in 30An incentive worth offering only if your margin allows it
50% upfrontHalf before work begins, half on deliveryProjects with significant time investment or new clients

One subtlety people miss: the clock starts on the invoice date, not the day the client opens the email. Invoice promptly — every day you wait to send is a day added to Net 30.

Which terms should you choose?

Wording that gets you paid faster

  1. Write the actual date. “Due August 4, 2026” beats “Net 30” — no math, no ambiguity, and it drops straight into the client's payment schedule. QuietBill computes the date field for you; put the sentence in Terms.
  2. Say please and thank you. Genuinely. Analyses of large invoice datasets have repeatedly found polite invoices get paid measurably faster.
  3. Make paying self-service. Bank details or a payment link on the invoice itself — if the client must email you to ask how to pay, add three days.
  4. Invoice the day you deliver. The single highest-leverage habit. Delivery day is when your work's perceived value peaks.

When an invoice goes overdue

Send a short, friendly nudge the day after the due date — most late payments are forgetfulness, not malice. Re-attach the invoice PDF so nobody hunts through their inbox. A week later, follow up referencing the invoice number and the late-fee line if you use one. Keep every message polite and factual; you're building a paper trail, not a feud.

Set your terms in the template

The free QuietBill generator has a due-date field and a terms box — set them once, and every new invoice inherits your defaults.

Open the invoice generator