[mrtksn]

the rules are listed on the page as:

you nave to retweet

and

you have to follow namecheap

to qualify

[RossM]

It read to me like those were rules for the retweet to qualify (and the follow @namecheap seems like an ask rather than a requirement, possibly not allowed to require this by Twitter TOS).

[mrtksn]

again from the rules:

If the deal gets enabled, your account should meet the following criteria to take advantage of the offer

so it clearly says that if you want to take advantage of the offer, you need to retweet and follow