"Grand Theft Auto V" has launched Lowriders Custom Classics Week, its new weekly promo that began on March 18 and will run until March 24. Each day, a different game mode allows players to earn double the in-game cash and RP points.

As stated on the game's official blog site, March 18 to 20 held rewards for the new Sumo Adversary Mode while March 21 gave double cash and RP for Land Races.

On March 22, double cash and RP were rewarded for the Keep The Pace game mode while March 23 will grant these rewards for those competing in the Relay mode. The last day of the bonus week, March 24, will grant bonuses for those playing the Offense Defense mode.

Each of these modes can be chosen from the "GTA V" launch screen. The whole playlist can be viewed again in the "GTA Online" pause menu. However, double cash and RP aren't the only bonuses players can reap this week as there are other discounts being made available.

According to the blog post, there will be a 25 percent discount on all properties with a 10-car garage. Players must simply access the Internet via their in-game phone, click the Dynasty 8 advertisement on top, and then simply click on the space and location suitable for the player's needs.

There's also a 25 percent discount on all motorcycles during this weekly bonus period and a 50 percent discount on all ammunition for rifles and shotguns in "GTA Online." Getting custom bobbleheads, column shift levers and plaques at Benny's will also come at a special 75 percent discount. 

The blog post also announced that the Snapmatic contest is still ongoing. After customizing their vehicle, players can take a Snapmatic photo of their vehicle and then tag it with the #customclassics hashtag to enter it into the official Lowriders: Custom Classics Snapmatic Contest. Five winners will be granted $1 Million in-game GTA cash.