Glossary
What is a 1Cart trade-in?
A 1Cart trade-in is the TCG Sync flow that lets a customer buy cards and sell cards back to the shop in the same cart, in the same checkout. Once staff approve the trade-in, the credit is netted against the purchase total and TCG Sync adds any remainder in Shopify and to the customer's balance — no separate buylist site and no second visit to spend it.
What the flow looks like
A conventional trade-in is two transactions separated by time. The customer submits cards, waits for them to be checked, receives credit, and then returns to spend it. Every one of those steps is a place to give up, and plenty of customers do.
A 1Cart trade-in collapses the sequence into one basket. The customer adds the cards they want to buy, adds the cards they want to sell, and the cart nets the two against each other. They see one number: the balance to pay, or the credit left over. At the counter, that means a single conversation and a single receipt instead of a handover and a return visit.
Why the round trip costs you conversions
Players trade in cards for a reason: they want something else. The cards being sold and the cards being bought are usually decided in the same moment — a deck is being rebuilt, a format has rotated, a collection is being refocused. Forcing those two halves apart breaks the decision in two, and the second half often never happens.
The practical effect shows up as abandoned buylist submissions and unspent credit balances sitting on accounts. Both are signs that the buying intent existed and the process got in its way.
A worked example at the counter
A customer wants a $60 deck upgrade and brings in a stack your buylist values at $38 in credit. Under a two-step flow, they submit the cards, wait for verification, and come back later with $38 of credit to spend — by which time they may have bought the cards elsewhere. Netted in one cart, they pay $22 and leave with the deck.
The figures are illustrative, but the pattern is the point: the amount of new money required drops to something a customer will part with on impulse. It can also make the trade-in conversation easier to start, because staff can offer it as part of a sale rather than as a separate errand.
The controls you still need
Netting a trade against a purchase does not remove the verification step; it just moves it earlier. Condition still has to be checked by a person before the cards become sellable stock, quantity caps still apply, and a card you are already deep on should still be declined at the counter rather than silently accepted.
Online submissions need a further control: the offer is a quote until the cards are in your hands. State plainly that the final amount depends on verification, hold the quote for a defined window, and re-quote anything that arrives in a lower grade than declared. Handled openly, customers accept this without friction; handled quietly, it produces disputes.
Where it fits in the wider operation
A netted trade touches four systems at once — buylist pricing, store credit, inventory and the sale itself — which is why it is hard to bolt on with separate tools. TCG Sync's 1Cart trade-in runs it as one flow: buylist rules price the incoming cards, staff approve the trade, credit applies to the order, and verified stock lands in the same inventory that the storefront and connected marketplaces sell from.
It also changes how staff sell. Once a trade can be part of any transaction, the natural question at the counter becomes 'have you got anything you are not playing any more?' — which is a far better opening than asking a customer to come back tomorrow.
Frequently asked questions
- Is a 1Cart trade-in the same as a buylist?
- No. The buylist is the price list and the policy behind it; the 1Cart trade-in is the checkout flow that applies those prices inside a purchase. You need a buylist either way. What the netted cart changes is when the customer sees the value of their cards — during the sale rather than after it.
- Can a trade-in cover an entire order?
- It can, and the remainder should stay on the account as store credit rather than disappearing. Decide in advance whether you will ever pay the difference out in cash, because a trade worth more than the basket is common and staff need a consistent answer rather than an improvised one.
- What if the cards arrive in worse condition than declared?
- Re-quote at the grade you actually received and tell the customer before processing. That is why the offer should be described as conditional on verification from the start. Most disputes come from a shop silently adjusting the number rather than from the adjustment itself being unreasonable.
- Does the flow work online as well as at the till?
- The concept works in both places, with one difference: in the shop the cards are verified immediately, while online the netted amount stays provisional until the parcel arrives. Set a clear quote window for postal submissions and make the conditional wording visible at checkout rather than buried in terms.
- Do I still have to offer cash?
- Not necessarily, but publish whichever rates you do offer. Netted trades naturally favour credit, and many customers prefer the higher number. Sellers clearing a collection for money rather than cards are a different group, and if you only offer credit you should expect those collections to go elsewhere.
Why this matters in card-shop software
Terms like 1Cart trade-in are not just vocabulary. They shape how a card shop models products, prices, customers, trade-ins, events, and marketplace listings. Generic ecommerce platforms usually treat these details as notes or custom fields; a TCG platform has to make them part of the workflow so staff can use them at the counter and customers can use them online.
TCG Sync uses this kind of operational language throughout the platform: product records, buylist rules, POS screens, autopricing, deckbuilder results, and marketplace sync all depend on the same definitions. That consistency is what keeps inventory accurate when the same card can be sold in-store, online, or on a marketplace in several conditions at once.
Related terms
- BuylistA buylist is the set of prices a card shop offers customers for cards they want to sell or trade in. Most shops publish two prices per card: a lower cash rate and a higher store-credit rate.
- Store creditStore credit is a balance a card shop owes a customer, most often issued when the shop accepts a buylist trade-in. Shops typically pay more in credit than in cash because credit is spent back in the store — and the balance should live on the customer account, not in a spreadsheet.
- Card shop kioskA card shop kiosk is a customer-facing tablet or desktop screen in the shop where customers can price-check cards, start a buylist submission, look up a decklist, or sign into an event without waiting for the till. Submissions queue for staff verification before any payout.
- AutopricerAn autopricer is software that reprices a card shop's singles automatically against live marketplace data — typically TCGplayer market price, Cardmarket trend price, or eBay sold listings — applying margin rules per channel and per condition.