Online Dating: Invitation to His State: Who Should Cover the Expenses?

I hear many people debating who should pay when meeting an online person for the first time, especially if they live out of state. This topic sparks a lot of discussion because meeting face-to-face introduces new dynamics to the relationship. There's uncertainty about whether the person will match the image you've built of them in your mind and if you'll have the same chemistry offline as you do online. 
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