Understand who scans the payment code and ask about card or cash when a mobile payment does not go through.
At checkout, one phone may show a code while the other scans it. You might scan the merchant's code, or the cashier might scan a code on your phone. The words 我 and 你 refer to whoever is speaking, so memorizing one sentence without tracking the speaker can reverse the action.
Confirm who scans, then avoid paying twice
1 You are at a checkout. There is a printed QR code, but the cashier also has a scanner.
You say
我扫你,还是你扫我?
wǒsǎonǐ, háishinǐsǎowǒ?
Do I scan your code, or do you scan mine?
The reply
你扫我,扫这个码。
nǐsǎowǒ, sǎozhègemǎ.
You scan my code. Scan this one.
Say your next line, then compare
The cashier says 你扫我: you scan my code. 这个码 identifies the code to scan.
After scanning, distinguish instructions to start payment from confirmation that it finished. A pending payment needs its result checked with the cashier and payment app. Ask the merchant about the methods available for your particular payment.
The cashier is operating the scanner. Show the relevant payment code in the legitimate transaction flow.
还没收到,先等一下。
háiméishōudào, xiānděngyíxià.
Not received yet; wait a moment.
This describes an unresolved status, not a confirmed instruction to pay a second time.
收到了,不用再付了。
shōudàole, búyòngzàifùle.
It's received; you don't need to pay again.
The second clause explicitly rules out another payment.
Who scans whose code
我扫你,还是你扫我?
You are the speaker of 我. The question offers two scan directions; listen to the cashier's reply from their viewpoint.
你扫我。
When said by the cashier, this tells you to scan their code. Use their code as the target for your scanner.
我付不了。
This describes a payment problem. Follow it with the specific alternative you want to ask about.
请问,付成功了吗?
Ask about completion, not just whether scanning was possible. Compare the result with the cashier before attempting another payment.
Checking the payment result
Track the speaker before opening a screen
When a cashier says 你扫我, you scan their code. If the cashier says 我扫你, they scan yours. When you ask 我扫你,还是你扫我, 我 refers to you, the person speaking. The phrase identifies an action, not a universal checkout rule. Make sure the screen is for the transaction you intend, not for adding a contact or reading a menu.
Recognizing a completed payment
扫这个码 tells you which code to scan. 输金额 asks you to enter an amount. Neither says that money has been received. Confirm the amount and recipient shown in the actual payment flow before completing it. In a language exercise, a number is an example; at a real checkout, use the actual bill and confirmation.
Not yet received is an uncertain state
还没收到 means not received yet. 先等一下 asks you to wait for now. If the first attempt is unclear, check the transaction state with the cashier before retrying or switching to cash. 请问,付成功了吗 asks whether it went through. The question is especially useful because the status on one device may need to be compared with the other side of the transaction.
Ask about alternatives without assuming acceptance
我付不了 says you cannot complete payment this way. 可以刷卡吗 asks about a card, and 可以用现金吗 asks about cash. Resolve the status of the first payment before using the alternative method. Clarify that status first. The official payment-services reference linked below describes available options at a general level; the actual merchant and your account determine what works for this purchase.
Conversations
The cashier wants to scan your code
The reply changes which screen the customer should show. The speaker of 我 is the cashier, not the customer.
A
You我扫这个码吗?
wǒsǎozhègemǎma?
Should I scan this code?
B
Cashier不用,我扫你的付款码。
búyòng, wǒsǎonǐdefùkuǎnmǎ.
No, I'll scan your payment code.
A
You是这个付款码吗?
shìzhègefùkuǎnmǎma?
Is this the payment code you mean?
B
Cashier对,我来扫。
duì, wǒláisǎo.
Yes, I'll scan it.
The first result is unclear
The customer checks the first payment's result before deciding what to do next.
A
You我这边显示在处理,您收到了吗?
wǒzhèbiānxiǎnshìzàichǔlǐ, nínshōudàolema?
My side says processing. Have you received it?
B
Cashier还没有,先等一下。
háiméiyǒu, xiānděngyíxià.
Not yet. Wait a moment.
A
You好,我先不重复付款。
hǎo, wǒxiānbùchóngfùfùkuǎn.
Okay, I won't pay again for now.
B
Cashier现在收到了。
xiànzàishōudàole.
It has arrived now.
Choose the right checkout response
The cashier says 我扫你. Is the customer meant to scan the printed merchant code?
No. The cashier is saying they will scan the customer's code. Follow the actual transaction's instructions.
Does 还没收到 prove a payment permanently failed?
No. It says not received yet. Confirm the state of the original attempt before trying another.
What does 不用再付了 rule out?
Paying again. The cashier says the amount has been received and another payment is unnecessary.