
Installment Schedule for Multi-Day Tours
Your final installment must arrive before your suppliers do — not just before guests leave. Four worked schedules show how to build a plan around real liabilities.

An invoice records what a traveler owes; a receipt records what actually arrived. Here's how to manage both across deposits, installments, and mixed payment methods.
An invoice is a request for payment issued before money arrives; a cash receipt is proof of payment issued after money lands. For a tour operator, that gap is rarely a few minutes at a till. A traveler books in March, pays a deposit by card, wires the balance in May, and settles an extra night in cash at the briefing. That is one invoice and three receipts, each with its own date, method and amount. The invoice tells you what the traveler owes. The receipts tell you what actually reached the business, and only the receipts fund supplier deposits, guides and permits. Outside travel the gap is just as real: the European Commission's payment observatory found that average payment periods exceeded 60 days in both business-to-business and government-to-business transactions, so an issued invoice can sit open for weeks while you wait for cash (European Commission Payment Observatory).
Here is how it goes wrong. The reservation system shows a confirmed booking while the bank account tells a different story. A school group mails a check, someone writes it in a notebook, and the invoice stays open because nobody connected the deposit slip to the booking. Months later you are explaining the gap to an accountant or a tax authority with no reliable trail.
The fix is to treat every payment as its own event. The invoice states what is owed and when. The cash receipt records what arrived, when, how, and which invoice or booking it settled.
An invoice is the formal request for money. It names the customer, the trip or service, the amount due, the currency, the payment terms and the due date. You can issue it before a cent arrives, so it proves you asked for money, not that the traveler paid.
A cash receipt is the acknowledgment that payment arrived. In accounting, "cash" doesn't mean only bills and coins. It covers every incoming payment: bank transfer, card, check, or physical cash. The receipt shows the amount received, the date received, the payment method, and the reference you used to apply the money.

Plenty of operators mark an invoice "paid" and stop there. That status shows the intended outcome; the receipt is the evidence of the actual transaction. On a trip paid in stages, one invoice carries several receipts, one for each deposit, installment or balance payment.
Practical rule: An invoice answers "What does the traveler owe?" A receipt answers "What did we receive?"
Tie the two documents together with a stable invoice number, booking reference or receipt reference. When a traveler disputes a balance, you should be able to pull up the original invoice, every payment applied to it, any credit note, and the remaining amount without rebuilding the history from memory.
A booking comes in on Monday. The traveler pays a deposit by card, asks to send the balance later by bank transfer, then switches room types before departure. By the time the trip runs, reservations, accounting and ops are all looking at the same file, and only one question matters for cash control: what money has actually reached the business?
In retail, the request for payment and the payment itself happen within seconds. In tours and activities they split apart by weeks or months. One itinerary can carry a deposit, one or more scheduled installments (the installment schedule sets those dates), an extra charge, a credit and a final balance, each collected through a different channel. The invoice records what should be paid. The receipts record what arrived, when, and how it was applied.
The risk sits in the gap between those two records.
A booking is one commercial commitment but several financial events. The first payment comes by card, the next by transfer, the remainder in cash at check-in. Each is its own receipt. Until the full amount is matched and cleared, the invoice stays open, even when the booking is confirmed and the departure is going ahead.
Long payment terms stretch that gap further. Revenue on paper doesn't pay for transport, payroll or permits. Cash does.
For a DMC or expedition operator, the failure point is fragmented follow-up. A traveler says the wire went out. Someone marks the balance as expected. Nobody matches the bank line that day, and the problem surfaces only when travel documents are about to be released.
For a day-tour business, it looks different and lands in the same place. Walk-ins pay cash, staff batch the total at close, and the booking records never get linked to the actual takings.
An invoice template doesn't fix either problem. Whatever booking setup you use, whether it's a standalone reservation tool or one paired with a virtual tour on your site, check that it gives offline money the same traceable identity as online payments.
The number that matters isn't invoiced sales. It's how reliably open balances turn into settled cash, with due dates, failed payments, refunds and receipt dates kept as separate states. That separation gives ops a departure list they can use and gives finance an audit trail they can trust.
A good receipt lets someone who wasn't there answer five questions without calling the person who took the money:
Required legal fields vary by country, so confirm local rules with your accountant or tax authority. In the U.S., the IRS recordkeeping guidance lists cash register receipts, bank statements and deposit slips, receipt books, invoices and credit card charge slips as documents that show the amount and source of gross receipts. U.S. rules aren't universal tax law, but the principle travels well: every amount needs a document behind it.
A practical invoice cash receipt contains:
None of these fields is decoration. Each one closes a specific reconciliation gap. A payer name without a booking reference leaves two travelers with similar names unresolved. An amount without a currency causes confusion the first time you sell in two markets. A receipt marked "paid" with no payment date doesn't prove when the funds became available.
For non-card payments, the evidence continues past the receipt. A bank transfer should link to the bank line, and a check should link to the payer, the booking and the eventual deposit. Your receipt generation process should preserve the original receipt rather than overwrite it when a correction comes later.
Invoices and receipts do different jobs, so they need separate number sequences. The invoice sequence tracks requests for payment. The receipt sequence tracks confirmed incoming payments. Mixing them makes the trail ambiguous.
Take invoice INV-104. Renaming it "INV-104 paid" still doesn't show whether the traveler paid in full, paid a deposit, used two methods or got a refund later. A separate receipt, RCPT-018, identifies one payment event and attaches to INV-104 without changing what either document means.
An unbroken receipt sequence is how you spot a missing transaction. If RCPT-018 is followed by RCPT-020, someone needs to explain RCPT-019. It might be a voided receipt, a test record, a canceled entry or a document that was never finalized. Don't let it slide.
A receipt created in error gets voided with a reason, not deleted. The voided record stays visible, and the corrected receipt gets its own number. That keeps the chain intact for your accountant, an auditor or a new office manager.
A deleted receipt creates uncertainty. A voided receipt creates an explanation.
Credit notes change what the customer owes. They don't make the original receipt disappear. If a traveler paid a deposit and later gets a partial refund, the original receipt stays linked to the payment while the credit note and refund record explain the reversal.
The same structure protects the invoice balance. A deposit receipt reduces the open invoice without closing it. The final balance receipt closes it. A refund or credit then changes the net position through a new documented event instead of rewriting history.
Record a payment the day the money lands, not at month-end close. Open the booking, find the open invoice, enter the amount with its date and method, and send the receipt to the traveler. The outstanding balance drops, and the payment stays tied to the booking and the departure.
Card payments run through your own connected Stripe account, so they are recorded automatically and the receipt goes out without anyone on the reservations team typing it in. Payouts land in your Stripe account; Samba doesn't hold the funds. Offline payments (cash, bank transfer and check) are entered against the booking and carry no platform fee. If you want to see what card collection costs at your volume, the fee calculator runs the numbers.
| Payment Type | Fee Structure | Recording Method |
|---|---|---|
| Card through the connected Stripe account | 2% per direct or OTA booking, with the first $10,000 in bookings free; the operator can absorb the fee or pass it to the traveler at checkout | Recorded automatically through the connected payment flow |
| Cash | No platform fee | Record as an offline payment against the open invoice |
| Bank transfer | No platform fee | Match the transfer reference to the booking and record as an offline payment |
| Check | No platform fee | Record the payer, booking, amount, date received, and later deposit evidence |
The cash routine is short but strict:
Bank transfers need the same discipline. Put the booking reference in your payment instructions so you can match the incoming transfer even when the sender's name differs from the passenger on the manifest. If your team has never formalized the comparison between bank activity and internal records, this step-by-step bank reconciliation guide covers the basics. The starting point stays the same: record the payment against the right booking on the day it arrives.
Once it's recorded, the payment shows on the booking and the departure at the same time. Your payment reconciliation workflow then isolates unmatched transfers, duplicate payments, partial amounts and open balances instead of leaving them in an anonymous spreadsheet row.
A cancellation doesn't erase a payment. It adds another financial event, and that event has to stay connected to the original invoice and receipt.
The clean sequence:
A new negative invoice looks like a shortcut, but it hides the relationship between the original charge and the correction. A credit note keeps that relationship and lets you explain exactly why the account moved from paid, to credited, to refunded.
A card refund comes with processor evidence. On card payments through Samba, the 2% platform fee is refunded along with the booking. You still need the link between the original card payment, the booking, the refund and the resulting balance; a documented refund processing routine keeps those steps consistent across the team.
A cash refund has no card statement behind it. You have to create the record yourself: traveler, booking, original receipt, amount refunded, currency, date, refund method, who authorized it, and the cash handoff or deposit adjustment. A bank refund should link to its bank transaction the same way.
A worked example shows the scale of it. Take a fictional 12-seat trek priced at $4,200 per traveler, with eight travelers booked. Each pays a 25% deposit of $1,050 by card, then the remaining $3,150 later. Five pay the balance by card, two by bank transfer, and one in cash at the pre-trip briefing.
That is eight invoices and 16 receipts: a deposit receipt and a balance receipt per traveler. Thirteen payments show up in Stripe, two only in the bank feed, and one in no statement at all. No single external record shows all 16; your ledger is the only place the full picture exists. Guidance on credit note templates helps with document layout, but you still need a transaction-level link back to the original booking.
A spreadsheet can record a payment, but it can't prove the payment belongs to the right traveler, departure, invoice or receipt sequence. Two staff members edit different copies, reuse a receipt number, overwrite a balance, or leave a cash payment next to a booking reference that no longer matches the manifest.
Going digital doesn't remove the recordkeeping job. Refunds, credit notes, offline funds, partial payments and currency differences still need a connected history. The IRS expects records to show both the amount and the source of gross receipts, and UK guidance tells limited companies to keep records of all money received, such as invoices, contracts and sales books, along with bank statements and correspondence (UK company records guidance). Retention periods differ by jurisdiction, so confirm yours locally rather than copying another country's rules.

A connected booking and payment system keeps the traveler, departure, invoice, receipt, refund and balance in one transaction history. When a traveler asks what they still owe, anyone on the team can answer from the booking instead of digging through the inbox and the bank portal. Recording card payments automatically and offline payments by hand in the same record is the core of payment processing automation for a small team: fewer manual entries, and the ones that remain are tied to a booking.
If your bookkeeper already works in an accounting package, the options for connecting QuickBooks Online to your other business apps, from native connectors to middleware, are worth reviewing so receipts flow into the books without re-keying.
No system replaces the monthly review. Compare recorded receipts with bank and Stripe deposits, chase every difference, and check which departures inside the cancellation window still carry an open balance. That is a repeatable control, not a promise of saved hours.
The standard is simple. Every amount requested has an invoice. Every amount received has a receipt. Every correction has a credit note or refund record. Every offline payment is tied to a booking and backed by evidence outside someone's memory.
Samba keeps card, transfer and cash payments in one booking record, with invoices, receipts, credit notes, refunds, deposits and installment schedules attached to each departure. Card payments go through your own Stripe account, and offline payments are free to record. If you want a cleaner trail from booking to bank deposit, see how the finance features handle receipts and offline payments for your kind of operation.

Founder & CEO
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