shìyījiān zài nǎlǐ?
Where is the fitting room?
可以用支付宝吗?
Can I pay via Alipay?
Similar to the WeChat Pay question, it uses 可以 (kěyǐ, 'can'), 用 (yòng, 'use'), 支付宝 (Zhīfùbǎo, 'Alipay'), and 吗 (ma) to form a yes/no question.
可以用现金吗?
kěyǐ yòng xiànjīn ma?
Can I pay with cash? — Changes the payment method to cash.
能用支付宝吗?
néng yòng Zhīfùbǎo ma?
Can I use Alipay? — Uses 能 (néng) instead of 可以, slightly more colloquial.
支付宝可以吗?
Zhīfùbǎo kěyǐ ma?
Is Alipay okay? — Shorter and less formal, omitting the verb 用.
请问,可以用支付宝吗?
qǐngwèn, kěyǐ yòng Zhīfùbǎo ma?
Excuse me, can I pay via Alipay?
可以的,支付宝很方便。
kěyǐ de, Zhīfùbǎo hěn fāngbiàn.
Yes, you can. Alipay is very convenient.
Appropriate
Avoid when
You can say '可以用支付宝吗?' (kěyǐ yòng Zhīfùbǎo ma?).
It is pronounced 'kěyǐ yòng Zhīfùbǎo ma?' with the tones: kě (3rd tone), yǐ (3rd tone), yòng (4th tone), Zhī (1st tone), fù (4th tone), bǎo (3rd tone), ma (neutral).
Use it when you are in a shop or with a vendor and want to ask if you can pay using Alipay. It is polite and suitable for most situations.
Tomyo
Remember 可以用支付宝吗? and hundreds of other phrases with smart reviews, audio and examples.