I prefer using e-checks for online payments.

I signed the e-contract for the new apartment.

I received multiple e-cheques from my clients.

I received an e-cheque for my online purchase.

I prefer using e-checks for online transactions.

I hired an e-tutor to help me with my online courses.

I have an e-pal from Japan.

I attended several e-seminars last month.

There are many e-teachers in the online education industry.

I have many e-pals from different countries.