First time creating an ecomm template, should i connect a plugin of my choice or should i just connect an external checkout link to the buy now button?

Its a digital products store!

Please just give any opinion, highly appreciate your help!

(i m indecisive)

First time creating an ecomm template, should i connect a plugin of my choice or should i just connect an external checkout link to the buy now button?

Its a digital products store!

Please just give any opinion, highly appreciate your help!

(i m indecisive)