parties have the ability to appeal the decision if they're not happy. The decision comes after a week-long hearing held in Pretoria in early May where the three person Tribunal panel heard evidence for and against the merger from the two retailers, government and unions. Wal-Mart's supply chain practices and a concern from both the unions and government that the world's biggest retailer would increase imports into the country if the deal goes ahead was a central focus of the hearing. The government and unions are worried that Wal-Mart's entry will lead to job losses and the demise of local manufacturing and textile industries. The Competition Commission,Although most investigators and credit card fraud teams focus on minimizing cybercrime and identity theft activities launched through spam attacks, the California teams discovered a network of businesses that developed complex fulfillment systems to prevent chargebacks and to encourage repeat business.Under this model, a team of spammers could make more money over time selling many of the same goods to repeat customers than by simply selling credit card account details to fraud rings. Out of 56 completed transactions during the study, only seven of the team's orders failed to arrive.Though top rated credit cards already offer significant consumer protection, few customers feel compelled to file transaction disputes after packages arrive from fulfillment centers in India, China, and even the United States.Visa, MasterCard could team up to block spam fundingEfforts by the technical community to block consumers' access to potentially fraudulent websites have often been thwarted by a combination of hacker attacks and customer frustration. The researchers suggest that American credit card issuers could help curb the growth of spam-sending botnets by choking off the supply of cash to merchants on a "financial blacklist."The team suggested that a partnership between credit card platform providers like Visa and MasterCard could eliminate many spammers' financial incentives, just as a similar enforcement action closed off most Americans' access to illegal online gambling operation