Jordee Wood asked in comments to unrelated topics:

I now understand that the re-entry permit fee is only paid when applying for it, usually after the annual visa is stamped.

So my choice of single- or multiple-entry before was just a preference—I can decide later.

When my 90 days expire, I will go back and tell them that I’ve changed my mind and want a multiple-entry permit.

I have another question: how many days before the 90-day temporary visa expires should I go back to immigration to get my annual marriage visa and decide on the re-entry permit?

I mean, can it be one or two weeks before?

Please make your own post next time.