I've already misinterpreted him once, but I'll try once more....
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In addition, you can choose to give up access to a domain in exchange for the corresponding domain feat. Doing so allows you to select up to three domain feats, but you cannot prepare domain spells or use the granted power of the sacrificed domain. In essence, you trade in a domain for an extra feat slot that you can spend only on a specific domain feat. For example, the above cleric of Pelor could choose to give up the granted power and spells of the Good domain for the Good Devotion feat.
While I agree that this text
could be interpreted as allowing more than one domain tradeaway, I also think it
could be interpreted as only allowing for it to be done once.