Hi, I am the primary applicant in my SOWP file and my husband is in Canada on PGWP. I had 9 months of experience in my home country and I was working as a lab technician. I was paid by cash, so I don't have any salary slips. My income is low as well. so, I didn't file any Tax Return. I have my job offer latter with me. Is it fine if I only upload my job offer letter (which includes my salary) in my SOWP application? Thanks in Advance