You know, travel insurance, art work, local restaurants, special cake delivery, laundry service (for their kids at college), car service, special events, etc...etc.I know someone who is hiring a full time person to manage just this aspect (so, it will cover their salary plus make money). 

Some furniture stores utilize delivery companies that will hold your furniture for you until it's ready to be delivered on a day of your choice.

Lowes, Home Depot both delivery. 

I recently got 1000sq ft 12ml wear layer vinyl plank for 1.21/ft including shipping (freight curb delivery)

For example, when the dishwasher was having issues, I paid an appliance repair company to check it out, they said it would cost more to repair than a new one, so I bought a new one on home depot, paid to have it delivered, and coordinated the delivery/installation time with the tenant.

I spoke to one contractor he says he can make everything flat in that ditch by doing some grading and put filter perforated black cloth and put rip rap on top for about 3,600$ and excavator rental for 1500.I called one landscape concrete company who says rip rap rocks are about 37 tons to cover a 36 feet by 96 feet ditch(3456 square feet) about 2 big truck loads with delivery around 1950$.It cost me a total of about 7500$ which is a lot of money on my credit card to charge.

Hello my name is Matthew. i found BiggerPockets years ago and have been interested in real estate since i was in high school. i made excuses and let life get in the way for many years.....bad decision seeing i wasted all that time. fast forward to now i am married and have an almost 2 year old son ( wow he grew up so fast). right now i have a decent job with a very caring company but it just isnt enough. though i can save some i wont be able to provide the life for my family i feel that i should. i have been rebuilding my credit for the past 18 months. now is the time for change, yesterday was the time for change I WILL GO DOWN THE PATH TO A BETTER FUTURE. i have listened to almost all the biggerpockets podcasts, read/listened to many books, i am a delivery driver on nantucket island so i listen to audiobooks and podcasts all day while working. i have been started looking for deals but still having a little difficulty analyzing deals. currently i live on cape cod Massachusetts and commute to nantucket everyday. i use the hour long ferry ride each way to search for deals. i have alway been interested in owning enough multi-family homes and apartments to supplement my income. i am currently away from home and my family 14 hours a day, sleep 6 to 7 hours which leaves me spread pretty thin. i am grateful for such a wonderful community that is biggerpockets for coming together and sharing, teaching, helping and building one another. now that i have kind of ramble on i will get back to the point. i am interested in the BRRR strategy particularly with multifamilies 3 units and up. i would also love to learn how to analyze deals better so i can either wholesale them to or partner with other investors. i am not opposed to investing out of state but dont have a team formed yet either in or out of state. i have been all over the countryit is great to be here, i appreciate you all and cant wait to know you betterMatthew Hudson

Make sure to negotiate haul away and free delivery. 

I currently work in construction management (power delivery, not real east unfortunately) so dealing with budgets, schedules, contractors, etc. is just another day in the life. 

You will have proof of when it was mailed and proof of delivery (or attempt to deliver).