Be careful and read your receipts….
> OMG! YES! THIS IS TRUE! It happened to me at Wal-Mart (Supercenter Store #1279, 10411 N Freeway 45, Houston , TX 77037 ) a month ago. I bought a bunch of stuff, over $150, & I glanced at my receipt as the cashier was handing me the bags. I saw a cash-back of $40. I told her I didn't request a cash back & to delete it. She said I'd have to take the $40 because she couldn't delete it. I told her to call a supervisor. Supervisor came & said I'd have to take it. I said NO! Taking the $40 would be a cash advance against my Discover & I wasn't paying interest on a cash advance!!!!! If they couldn't delete it then they would have to delete the whole order. So the supervisor had the cashier delete the whole order & re-scan everything! The second time I looked at the electronic pad before I signed & a cash-back of $20 popped up. At that point I told the cashier & she deleted it. The total came out right. The cashier agreed that the electronic pad must be defective. Obviously the cashier knew the electronic pad was defective because she NEVER offered me the $40 at the beginning. Can you imagine how many people went through before me & at the end of her shift how much money she pocketed?
This could probably happen at any store where they will give you cash back so be cautious.

Just to alert everyone. My co worker went to Milford DE Walmart last week. She had her items rung up by the cashier. The cashier hurried her along and didn't give her a receipt. She asked the cashier for a receipt and the cashier was annoyed and gave it to her. My co worker didn't look at her receipt until later that night. The receipt showed that she asked for $20 cash back. SHE DID NOT ASK FOR CASH BACK. My co worker called Walmart who investigated but could not see the cashier pocket the money. She then called her niece who works for the bank and her niece told her this. There is a scam going on. The cashier will ask for cash back and hand it to her friend who is the next person in line.
Please, Please, please check your receipts right away when using debit cards. The store has the cashier under investigation now. We can only pray that she is caught very soon.

I am adding to this. My husband and I were in WalMart North Salisbury and paying with credit card when my husband went to sign the credit card signer he just happen to notice there was a $20 cash back added. He told the cashier that he did not ask nor want cash back and she said this machine has been messing up and she canceled it. We really didn't think anything of it until we read this email. Please be aware

Tobacco smoke enema
From Wikipedia, the free encyclopedia

The tobacco smoke enema, an insufflation of tobacco smoke into the rectum by enema, was a medical treatment employed by 18th-century European physicians for resuscitating drowning victims and other purposes.

The stimulation of respiration through the introduction of tobacco smoke by a rectal tube was first practiced by the North American Indians. In 1745, Richard Mead was among the first Western scholars to recommend tobacco smoke enemas to resuscitate victims of drowning. One of the earliest reports of resuscitation by rectally applied tobacco smoke dates from 1746, when a seemingly drowned woman is reported as being successfully revived after, on the advice of a passing sailor, the stem of the sailor's pipe was inserted into her rectum and air was blown into the pipe's bowl through a piece of perforated paper.

To physicians of the time, the appropriate treatment for "apparent death" was warmth and stimulation. For this purpose, artificial respiration and the blowing of smoke into the lungs or the rectum were thought to be interchangeably useful. The smoke enema was considered the most potent method, however, due to the warming and stimulating properties associated with tobacco in the pharmacopoeia of the period. At the turn of the 19th century, tobacco smoke enemas had become an established practice in Western medicine, considered by Humane Societies to be as important as artificial respiration. In the 1780s, the Royal Humane Society installed resuscitation kits, including smoke enemas, at various points along the Thames.

Smoke enemas were also used to treat various other afflictions. An 1827 report in a medical journal tells of a woman treated against constipation with repeated smoke enemas, with little apparent success. According to another report of 1835, tobacco enemas were used successfully to treat cholera "in the stage of collapse". In 1811, a medical writer noted that "the powers of the Tobacco Enema are so remarkable, that they have arrested the attention of practitioners in a remarkable manner. Of the effects and the method of exhibiting the smoke of Tobacco per anum, much has been written", providing a list of European publications on the subject.

By 1805, the use of rectally applied tobacco smoke was so established as a way to treat obstinate constrictions of the alimentary canal that doctors began experimenting with other delivery mechanisms. In one experiment, a decoction of half a drachm of tobacco in four ounces of water was used as an enema in a patient suffering from general convulsion where there was no expected recovery. The decoction worked as a powerful agent to penetrate and "roused the sensibility" of the patient to end the convulsions, although the decoction resulted in excited sickness, vomiting, and profuse perspiration.

The use of smoke enemas in Western medicine began to cease after 1811. In that year, Benjamin Brodie showed through animal experimentation that nicotine, the principal active agent in tobacco smoke, was a cardiac poison prone to stopping the circulation of blood.