Trade-in for myself and someone else

Hi Julii_

Welcome to the Apple (user-to-user) Community.

Re: can I trade-in both mine and his old iPhone?

To be quite sure, you would need to check with someone working at Apple.

No-one here in the Community can speak for, or make a promise for Apple.

We are all Apple users, like yourself.

We'd like to help, however.

When making an online iPhone purchase, there are opportunities to "chat with a specialist" and a specialist would likely be the best person to ask.

Else: On Apple's "Trade-in" webpage

Trade in with Apple Trade In - Apple

In the Frequently asked questions at the bottom:

says:

Q "Can I trade in more than one device at a time?

A You can trade in as many devices as you like,

but we accept only one device per transaction".

Q "Do I have to provide proof of purchase for the device I’m trading in?

A No, proof of purchase is not required to trade in a device with Apple Trade In".

_______________________________________________

If needed:

Other support options:

Apple Store Customer Service at 1‑800‑MY‑APPLE 

Shopping help: Help - Apple

or

Payment & Security - Shopping Help - Apple

or

Apple phone numbers around the world

:Contact Apple for support and service - Apple Support

All the best :-)

PS: You might want to browse through Apple Support's article (link below).

What to do before you sell, give away or trade in your iPhone or iPad – Apple Support

Thank you for letting us know we helped !

Cheers :-)