Post-purchase upsells
We implement post-purchase upsells: on the 'thank you' page we offer a relevant add-on in one click, without re-entering payment details. To increase the check without risking the purchase already made. Honestly upfront: this is a convenient moment for an add-on, but we do not guarantee check growth; and the offer must be relevant and unobtrusive, not pressure right after payment.
Post-purchase upsells — overview

Post-purchase upsells is an implementation project: on the confirmation/'thank you' screen we show a relevant add-on offer (a related item, upgrade, extension) with one-click adding (where the platform supports payment by saved details) or quick checkout; we integrate it into your system. Honestly about the plus of this moment: a post-purchase upsell does NOT risk the main purchase — it is already made, so the add-on does not hinder conversion or scare off at checkout; that is its main advantage. Honestly about the result: post-purchase add-ons can raise the check/LTV, but we do NOT guarantee growth and do not promise '+X%' — it depends on relevance, offer, audience; the effect should be checked with a test. Honestly about tone: even after a purchase you must not pressure — intrusive or irrelevant add-ons annoy and spoil the brand impression; we offer appropriately and unobtrusively, with explicit consent for the extra charge. Honestly about the tech: 'one click' works only if the platform/provider supports payment by saved details securely; otherwise we make a quick but correct additional order. Honestly about the essence: this is a post-purchase upsell mechanic, NOT a growth guarantee and NOT an order bump at checkout (652 — before payment). An important boundary: these are post-purchase upsells, not cross-sells at checkout (654), not one-click upsells as a separate narrow mechanic (655) and not email upsells (separate). If there is no relevant add-on, the mechanic is not needed. Picture this: instead of an empty 'thank you' page the buyer sees a relevant add-on and can easily add it — without risk to the order already made. The base price starts from 12,000 ₽ per project; it depends on the platform and integration.
Problems we solve
- After purchase the customer leaves, though ready for an add-on.
- The 'thank you' page is empty, the upsell moment is missed.
- Add-ons at checkout hinder the main purchase — you fear risking it.
- There is no relevant offer right after payment.
What's included in the Post-purchase upsells service
- A relevant add-on offer on the 'thank you' screen
- One-click adding (where the platform supports) or a quick additional order
- Explicit consent for the extra charge (without forcing)
- Additional-order integration into your system
- An appropriate, unobtrusive tone
- A recommendation to check the effect with a test
- Checking correctness
- Reviewing with you
What you get
- A higher check without risk to the main purchase
- A relevant add-on at a convenient moment
- An unobtrusive offer with explicit consent
- A hypothesis to validate: does it help you (a test)
How the work goes: steps
- We clarify relevant add-ons and platform capabilities; design the mechanic
- We implement the add-on offer on 'thank you' and integration
- We check correctness, recommend a test, review with you
Why PDV Expert
- Fixed price and timeline — no surprises on the invoice.
- Report and recommendations in plain language — clear without a technical background.
- In touch at every step and answering questions about the result.
FAQ
Do post-purchase upsells guarantee check growth?
No. They can raise the check/LTV, but growth depends on relevance, offer and audience. The effect should be checked with a test; we do not promise '+X%'. The plus of this moment is that it does not risk the purchase already made.
Won't it pressure the customer?
It should not. Even after a purchase intrusive/irrelevant add-ons annoy and spoil the impression. We offer appropriately and unobtrusively, with explicit consent for the extra charge — without pressure.
Will 'one click' definitely work?
Only if the platform/provider securely supports payment by saved details. If not, we make a quick but correct additional order. We will not promise 'one click' without platform support.
About the provider
The «Post-purchase upsells» service is provided by PDV Expert — a team specialising in «Conversion & analytics». We work under contract and deliver a written report with recommendations.