A) script entry
B) require connection.php
C) DB ping
D) ensure DB/table
E) created_at_min = 2026-01-10T04:16:06Z
F) test Shopify call (limit=1)
G) test ok, orders=1
H) main paging
I) fetch page 1
J) page 1 orders=50
I) fetch page 2
J) page 2 orders=50
I) fetch page 3
J) page 3 orders=50
I) fetch page 4
J) page 4 orders=23
K) done
Imported/updated line items: 232
Pages processed: 4
Since: 2026-01-10T04:16:06Z