`74102` Couriers and messengers

No. NOC 74102 is not on the high-wage list.

Not on the list TEER 4

TEER 4 and 5 work does not count as skilled Canadian experience for Express Entry.

Example job titles

Pick up messages, letters, envelopes, parcels, airline tickets, legal documents, packages, bonds, cheques, securities and other items from customers, and hand-deliver them to addresses within an establishment or in other establishments by walking, cycling or driving within prescribed time periods
Collect payment for items delivered
Keep record of items received and delivered using delivery information acquisition devices.

A new Labour Market Integration factor replaces the Canadian work experience points.
Canadian experience in a high-wage occupation adds 20, 40 or 70 points on top of work-length points.
A job offer in a high-wage occupation gives 50, 70 or 100 points, and no LMIA is needed.
The two routes do not add up. You get the higher one: up to 150 points (140 with a spouse).
Invitation rounds pause for up to two weeks while IRCC recalculates every profile.