Medicine Home Delivery: Card on Delivery, Prepaid Orders and Payment Links

Published: 24 October 2026

Category: how-to-guides | cardbuzz

Tags: home delivery, medicine delivery, card on delivery, prepaid orders, payment links, pharmacy payments

Home delivery has changed how pharmacies take payment. Where the counter once settled everything face to face, the store now has to collect money from a customer who may be across town, often before the medicines leave the shelf or after they arrive at the door. Three payment models dominate: card on delivery, prepaid orders and payment links. Each has different mechanics, different risks and different operational demands, and a pharmacy that offers all three needs to understand all three.

This article compares the three models from the pharmacy's side, and explains how to choose and combine them without creating reconciliation headaches.

Card on Delivery: Payment at the Doorstep

Card on delivery means the customer pays by card when the order arrives, using a portable terminal carried by the delivery person or the customer's own device where supported.

  • How it works. The delivery person carries a card terminal, or the store uses a mobile payment device, and the payment is taken at the door before or as the order is handed over.
  • Customer appeal. The customer pays only when the medicines are in hand, which feels safe for a first order or a high-value order.
  • Pharmacy risks. The delivery person carries a device and handles payment disputes at the door; a declined card or a customer who refuses the order leaves the store with a return trip and an unsold, time-sensitive package.
  • Reconciliation notes. Doorstep transactions must be matched to the delivery run and the order, not just to the day's totals — a terminal carried by one delivery person should reconcile against that person's deliveries.

Card on delivery suits customers who distrust paying in advance, but it puts the most operational load on the delivery leg. It also creates a gap: the store dispatches stock before payment is confirmed.

Prepaid Orders: Payment Before Dispatch

A prepaid order is paid in full before the pharmacy packs or dispatches it, typically through the store's website, app or a payment link sent at order time.

  • How it works. The customer pays at the point of ordering; the store confirms payment and then prepares the order for delivery or pickup.
  • Pharmacy appeal. Payment is certain before stock leaves the shelf. There is no doorstep collection risk and no cash or device handling by delivery staff.
  • Customer friction. Some customers hesitate to prepay, particularly for a first order from an unfamiliar store, or for an order whose final contents might change.
  • Refund mechanics. If an item is unavailable or the order is cancelled, the store must refund the prepaid amount, and the refund should go back to the original payment method. Clear refund timelines matter here — a slow refund on a prepaid medicine order damages trust fast.

Prepaid ordering is the cleanest model operationally, but it asks the most trust from the customer. Stores often earn that trust gradually, starting with smaller prepaid orders and building a track record of reliable delivery.

Payment Links: The Middle Path

A payment link is a link sent to the customer — by message, chat or email — that opens a checkout page where they pay by card. It can be used before dispatch, after confirmation, or even after delivery in some arrangements.

  • How it works. The store generates a link for a specific order and amount, sends it to the customer, and the customer completes payment through the link. The store receives a confirmation when payment succeeds.
  • Flexibility. Links work for phone orders, chat orders and repeat orders where the customer is not using an app or website. They also let the store adjust the amount before sending, if an item is substituted or unavailable.
  • Expiry and security. Links should carry an expiry time and be tied to a single order and amount. A link that stays valid indefinitely, or that can be reused, is a fraud and reconciliation risk.
  • Confirmation discipline. The store should dispatch only after payment confirmation for prepaid-by-link orders, and should have a clear process for what happens if a link expires unpaid — a reminder, a fresh link, or cancellation.

Payment links are the most flexible of the three models, but flexibility needs process: link expiry, one-order-one-link discipline, and a rule for unpaid links.

Comparing the Three Models

No single model is best for every order. The differences that matter most are:

  • When payment is confirmed. Prepaid and paid-by-link confirm payment before dispatch; card on delivery confirms it at the door.
  • Who bears the delivery risk. With prepaid orders, the customer has paid before delivery; with card on delivery, the store has dispatched before payment.
  • Operational load. Card on delivery needs devices, trained delivery staff and doorstep dispute handling. Prepaid needs reliable refund handling. Payment links need link lifecycle management.
  • Customer trust required. Prepaid asks the most trust; card on delivery asks the least; payment links sit in between, since the customer pays a known store for a known order.
  • Reconciliation complexity. All three need order-level reconciliation, but card on delivery adds a delivery-person dimension, and payment links add a link-status dimension.

A practical approach is to offer all three but steer by order type: prepaid for repeat customers and regular orders, payment links for phone and chat orders, and card on delivery for first-time or hesitant customers.

Handling Changes, Cancellations and Refunds

Medicine orders change. Items go out of stock, customers cancel, and deliveries fail. Each payment model handles change differently:

  • Item unavailable after prepayment. Refund the unavailable item promptly to the original payment method, and tell the customer what changed and why.
  • Order cancelled before dispatch. A prepaid order should be refunded in full; a card-on-delivery order simply does not proceed.
  • Order refused at the door. With card on delivery, no payment has been taken, so there is nothing to refund — but the store absorbs the delivery cost and must handle the returned stock correctly.
  • Partial delivery. If only part of an order is delivered, the payment should reflect only what was delivered, with the balance refunded or adjusted before the customer is charged.
  • Failed payments. A failed card payment — at the door or through a link — should trigger a clear next step: retry, an alternative payment mode, or cancellation, communicated to the customer rather than left hanging.

The common thread is communication. Customers tolerate change far better when they are told promptly what happened, what they will be charged, and when any refund will arrive.

Reconciliation Across All Three Models

A delivery pharmacy reconciles three payment streams against one order book:

  • Match every payment to an order. Each card-on-delivery transaction, prepaid payment and link payment should carry the order reference it settled.
  • Track delivery-person settlements separately. Card-on-delivery collections should reconcile per delivery person per run, so a shortfall can be traced to a specific run.
  • Monitor unpaid links. Links sent but unpaid should be visible as a list with age and status, not buried in message history.
  • Reconcile refunds against original payments. A refund should reference the original transaction, so the store can prove what was returned and through which channel.
  • Close the day by order status, not just by money. A day's delivery orders should each end in a known state — delivered and paid, cancelled and refunded, or pending with a reason — not merely in a balanced total.

The Bottom Line for Delivery Pharmacies

Card on delivery, prepaid orders and payment links are not rivals; they are tools for different customers and different orders. Prepaid gives certainty before dispatch, card on delivery gives confidence at the door, and payment links give flexibility for phone and chat orders. The pharmacies that handle delivery payments well are the ones that match the model to the order, keep every payment tied to its order, handle refunds promptly, and reconcile by order and by delivery run. Offer the choice, run the process behind it tightly, and delivery becomes a strength rather than a source of payment disputes.