Customs, duties and the email you would rather not get from a buyer

The message arrives about nine days after the sale. The buyer is polite, mostly. Their post office is holding the parcel and will not release it until they pay a charge that is nearly half what they paid you. They want to know why you did not mention this, and whether you will cover it. You did not mention it because you did not know it existed, and now you are learning about import duty in a chat window with somebody who is already annoyed. This is the single most common way a good cross-border sale turns sour, and almost all of it is preventable with two sentences on the product page.

What is actually being charged, and by whom

Three separate things can be added to a parcel at the border, and buyers usually experience them as one lump. There is import duty, which is a tariff based on what the item is and where it was made. There is the destination country's own sales tax or VAT, charged on the value of the goods and often on the postage as well. And there is a handling or clearance fee charged by the postal service or courier for doing the paperwork, which is frequently the part that stings most because it can be a flat charge regardless of how small the item is.

None of this money reaches you, and none of it reaches store.fan. It is collected by the buyer's own government and their carrier, at their end, after your parcel has left. Countries set thresholds below which small consignments are relieved of duty or tax, and those thresholds move — some have been lowered sharply in recent years, and schemes exist in various regions for collecting tax at the point of sale instead of at the border. Rather than repeat numbers that will be stale by the time you read them, check your national post office's current guidance for the destination before you post anything valuable.

The genuinely hard part is that you cannot predict the charge. The same print sent to two different countries can arrive free in one and attract a clearance fee in the other. You are not being asked to be an expert in fifty tax regimes. You are being asked to say, plainly, that charges may apply and that they are the buyer's responsibility.

Where the surprise usually comes from

Most of the damage is done at the moment of payment, not at the border. If the checkout shows a total and nothing else, the buyer reasonably reads that total as the end of the transaction. The fix is to make the product page carry the warning, so the sentence is on screen before the card details are.

The paperwork, done properly

Customs declarations are short forms and post office counters hand them over without ceremony, which makes it easy to fill them in badly. Work through this list the first time and it becomes muscle memory. The details you need are already on the order page next to the buyer's address.

Two sentences, written once

A ceramicist selling mugs at £28 with a £9 flat delivery fee adds this to the product description, above the fold: Posted from the UK. Orders outside the UK may be charged import duty, local VAT and a handling fee by your own customs service before delivery. These charges are set by your country, are not included in the price, and are payable by you. That is it. Nothing else changes about the shop.

The effect is not that charges stop happening. It is that the conversation changes shape. A buyer in Canada who pays a clearance fee has read the warning and treats it as the cost of ordering from abroad. A buyer who has read nothing treats the same fee as something you did to them. Same money, entirely different email, and the second one often ends in a chargeback rather than a repeat order.

Nobody minds paying customs. They mind finding out about customs from a stranger at a sorting office.— A rule worth taping above the packing table

The mistake most people make

They quietly absorb the first charge to keep the peace, and then do it again, and again, until international orders are a loss-making habit they cannot see in the accounts. Absorbing a charge is a legitimate choice, but make it once, deliberately, and price it in — either by raising the flat delivery fee or by saying you do not post to the countries where the charges are worst. What you should not do is refund border charges on request while advertising the same price to everybody, because the buyers who never asked have paid for the ones who did. Your per-product analytics will show revenue but not the refunds you handed out at the counter, so this one goes unnoticed for months.

Cross-border selling is not risky so much as unstated. The item, the postage and the paperwork are all knowable; only the border charge is not, and the honest move is to name that uncertainty in public and let the buyer decide with it. If you want to see what a product page with proper description space looks like before committing to anything, the features overview walks through the ten product types, and the pricing page shows what the free plan already covers.